Green Carpet Cleaning & Allergy Kenya Inc..

Why Carpet Cleaning in Hotels Matters

Hotel carpets take a beating every day. With constant foot traffic from guests, staff, and events, carpets in guest rooms and conference rooms collect embedded dirt, dust, and allergens. Without proper maintenance, dirty carpet not only looks bad but can quickly become a health hazard and a turn-off for guests.

How Clean Carpets Influence Guest Experience

Guests often notice the condition of carpets the moment they walk into a room. A clean carpet makes a positive first impression and builds trust, while stained or heavily soiled carpet can ruin the guest experience.

• Clean carpets signal professionalism and attention to detail.
• Fresh-smelling carpets add to the comfort of the stay.
• Well-maintained flooring contributes to a luxurious hotel feel.

The Role of Hygiene in Hotel Reputation

Hotels clean not just for appearance, but for health and safety. Carpets trap allergens, dust mites, and bacteria, affecting the air your guests breathe.

• Maintaining carpet cleanliness helps kill bacteria and improves indoor air quality.
• Regular carpet cleaning reduces allergy-related complaints from guests.
• Proper carpet maintenance ensures you meet hygiene expectations post-COVID.

Health Risks of Poor Carpet Maintenance

Neglected hotel carpets can hide mold, allergens, and even pests. In heavily trafficked areas, these risks multiply, leading to:

• Poor indoor air quality
• Increased respiratory issues for sensitive guests
• Permanent damage to carpets if embedded dirt isn’t removed regularly

When hotel carpet cleaning is done right, it boosts both comfort and guest satisfaction. Up next, we’ll explore the main challenges that make hotel carpet cleaning a tough but necessary job.

What Are the Main Challenges in Hotel Carpet Cleaning?

Cleaning hotel carpets isn’t as simple as vacuuming once in a while. Hotels deal with a variety of issues that can make even the most advanced cleaning method less effective without a clear plan.

High-Traffic Areas & Constant Wear

Foot traffic wears down carpet fibers over time. In busy areas like lobbies, hallways, and elevators:

• Carpets receive more dirt and dust daily.
• Regular vacuuming is essential but not always enough.
• Beater bar vacuum cleaners help in removing embedded dirt from high-traffic areas.

High traffic also means you need to schedule cleaning without interrupting guests. That’s why vacuuming schedules and noise control are crucial.

Stubborn Stains and Odor Buildup

Stains in hotel carpets are unavoidable. Whether it’s wine, coffee, or muddy shoes:

• Tough stains set in quickly if you don’t act quickly.
• Spot cleaning with a white cloth or clean white towel can prevent permanent marks.
• Use stain removal agents like white vinegar or a proper detergent solution based on the carpet type.

Odors from spills and foot traffic also build up over time. If not addressed, the affected area may need deep clean intervention using a hot water extraction or steam cleaner.

Cleaning Without Disrupting Guests

Perhaps the biggest challenge for housekeeping staff is cleaning while the hotel is still operating. Guests expect quiet, clean surroundings. Balancing:

• Vacuum daily schedules
• Noise control
• Good ventilation allows carpets to become completely dry

…is all part of ensuring smooth hotel operations.

Understanding these challenges helps in choosing the right hotel carpet cleaning processes and tools. Next, let’s talk about how often hotel carpets should be cleaned to keep them looking new and feeling fresh.

How Often Should Hotel Carpets Be Cleaned?

There is no one-size-fits-all approach when it comes to how often you should clean hotel carpets. The frequency depends on several important factors including traffic frequency, carpet types, location, and how much the carpet receives dirt and stains.

A smart carpet maintenance plan takes into account not just regular vacuuming, but also deep clean sessions, spot and stain removal efforts, and seasonal carpet care to keep your carpet looking and smelling fresh.

Daily, Weekly, and Deep-Cleaning Frequency

• Daily Vacuuming: Essential in high traffic areas such as hallways, guest rooms, and conference rooms. Vacuum cleaners with powerful suction and a beater bar can help remove embedded dirt effectively.
• Weekly Spot Cleaning: Use a clean white towel or white cloth to blot spills immediately and act quickly to avoid tough stains from setting in.
• Monthly Deep Cleaning: A full hot water extraction or steam cleaning should be done at least once a month in areas like the hotel lobby or banquet halls.
• Quarterly or Bi-Annual Steam Cleaning: For the entire carpet in guest floors and less-trafficked areas, use a steam cleaner to kill bacteria, remove odor, and clean the carpet properly.

Room-Specific Cleaning Schedules (Lobbies, Hallways, Guest Rooms)

Each area of a hotel receives different levels of foot traffic and needs a tailored cleaning method:

• Guest Rooms: Vacuum daily and schedule deep cleans every 2-3 months.
• Lobbies & Hallways: Vacuum 2-3 times per day and deep clean monthly due to constant foot traffic.
• Conference Rooms: Clean before and after major events; spot clean as needed.
• Elevators & Entryways: Use mats to absorb water and dirt, vacuum frequently, and replace floor mats regularly.

Seasonal Considerations for Carpet Care

During rainy or snowy seasons, carpets absorb water and mud more easily, especially in heavily trafficked areas:

• Use additional mats at entrances.
• Increase vacuuming frequency.
• Ensure good ventilation to help carpets dry completely after cleaning.

Knowing how often to clean ensures proper maintenance and helps extend the life of your hotel carpets. But to do it right, you must also understand the type of carpet you’re dealing with. Up next: a breakdown of the different hotel carpet materials and how to treat each one.

What Types of Carpet Materials Are Used in Hotels?

Choosing the right cleaning method starts with understanding the types of carpet materials commonly found in hotels. Each carpet type has different care needs, stain sensitivity, and durability levels. Your cleaning strategy and detergent solution should always depend on the carpet type to avoid damage and ensure long-lasting carpet cleanliness.

A good hotel carpet cleaning guide always emphasizes matching the cleaning technique to the material—because even the most powerful vacuum cleaners or steam cleaning tools won’t help if they’re not used correctly on the right surface.

Common Hotel Carpet Fibers and Their Cleaning Needs

Hotels use both synthetic and natural fibers. Here’s a quick overview:

• Nylon: Durable, resists wear, ideal for high traffic areas. However, it holds onto stains, so regular spot cleaning is necessary.
• Polyester: Soft and stain-resistant, but not great for heavily trafficked areas. Works well in guest rooms with lower foot traffic frequency.
• Olefin (Polypropylene): Moisture and mildew-resistant, often used in conference rooms or basements. It resists stains but may attract oily dirt.
• Wool: Luxurious but sensitive. Requires gentle cleaning methods. Avoid over-wetting to prevent shrinking or damage.

Cleaning and Maintenance – Hotel Carpet
INTRODUCTION 
Your carpet is a textile product, as such, is subject to both soiling and wear. To keep the carpet 
appearance at its peak and to achieve maximum floor-life, four things are necessary:
* Product specification – correctly engineered for its intended purpose 
* Appropriate designs and colourations 
* Expert installation 
* Proper maintenance program 
By the time you read this, it is likely that the carpet pattern has been designed, the specification has
been determined, manufacturing is completed, and the installation is finished. 
Now it is time to make sure that the maintenance procedures are properly planned and faithfully 
executed. Your Hotel Carpet is of an Axminster construction and is custom woven with 80% 
wool/20% nylon yarns.
NORMATIVE: FOR NEW CARPETS
New carpets have characteristics which are to be expected. 
Shedding – All carpets with spun yarn have loose “fibre ends,” resultant from the spinning process, 
lodged within the yarn twisting/folding. The fibre ends will “shake out” of the new carpet as it is used, 
and generate free fibres at the carpet’s surface. This is normal and no cause for concern. The free fibres 
should simply be vacuumed away. Regular vacuuming will remove the residual fibres. Make sure to 
check your vacuum bag is emptied and replaced when required. The bags will fill up frequently whilst 
the initial shedding is progressively removed. 
The first “do” rule of carpet maintenance is vacuum, vacuum, vacuum. 
There are four basic methods for cleaning carpet: 
* Carpet Shampooing 
* Dry Powder Method 
* Bonnet Cleaning 
* External Extraction Method
PLANNING THE MAINTENANCE PROGRAM
Failure to adequately plan and implement a proper maintenance program can severely shorten the 
lifespan of even the finest and best quality carpets.
Preventative Maintenance
The easiest way to control soiling is to prevent it from occurring. Identify high traffic or anticipated 
high-soiling areas and develop a plan to minimise soiling.
Daily Maintenance
Vacuum effectively, spot-clean successfully.

Interim Maintenance

Encapsulation Process 
Scheduled Maintenance
Hot Water Extraction – executed correctly with the proper detergents and equipment.
PREVENTATIVE MAINTENANCE
Design and colour play significant roles in long-term appearance retention in carpet. As a general 
rule, medium and darker colours and heavily patterned carpets are easier to maintain, while light or 
pastel colours with very little pattern will be more difficult to maintain. 
80% of dirt is walked off within the first 3.5 metres of carpet. 
Walk-off mats are the most effective way to reduce maintenance cost. They should be constructed 
with stiff bristles or fibres, to best remove soil and prevent it from being tracked into the building. 
Carpeted stairways are considered very high impact areas and are subject to far more stress from 
foot traffic than floors. To avoid premature wear, it is recommended that commercial grade stair-
nosing should be used. If nosings are deemed unacceptable for any reason, then additional carpet 
should be retained to replace stairways as necessary. 
Keep in mind that carpet, unlike hard surfaces, tends to catch and hold soil and spills. When carpet is 
adjacent to hard surface, be sure to use transition strips or edge mouldings to prevent soils and spills 
from migrating into the carpet from the hard flooring.
DAILY MAINTENANCE
Vacuum-Vacuum-Vacuum
The most important part of the maintenance program is to vacuum as much as possible. Vacuuming 
is by far the most practical and effective way to remove soil and to maintain the overall appearance 
of your carpets. The best plan is to categorise areas according to traffic exposure before determining 
frequency – and to review your schedule regularly to see whether any changes are needed. 
For Best Results:
High Traffic – Vacuum daily (extremely high traffic lanes may require vacuuming several times daily). 
Medium Traffic – Vacuum two to three times weekly 
Light Traffic – Vacuum Weekly
Properly functioning vacuum equipment is needed to ensure that carpets are cleaned efficiently. 
For contract applications, we recommend commercial-usage vacuum cleaners, with power-driven 
beater brushes and/or bars, as the most effective ways of removing soil and raising pile on cut-pile 
carpets installed over pad underlay. 
Vacuum cleaners should be maintained to perform at peak efficiency. Check belts and brushes 
regularly for wear. Vacuum bags should be replaced frequently and not allowed to become more 
than half-full. Vacuuming with a full bag is a waste of time, energy, and money.

INTERIM MAINTENANCE
Encapsulation Process
* A cleaning solution (encapsulation chemical) is sprayed lightly onto the carpet and is then 
agitated and distributed into the pile yarn via a dual counter rotating brush machine (without 
vacuum) 
* The chemical is allowed to dwell in the carpet, breaking down and surrounding soils and 
other residues 
* The chemical dries into a hard, non-sticky crystal, encasing the soil, in about 20 minutes 
* The dried crystals can be easily removed by vacuuming 
The result is a carpet that is clean and dry in about 20 to 30 minutes. This process not only restores 
the carpet to a useable state quickly, but also cuts down on water and chemical usage. Interim 
maintenance is a key component in your carpet maintenance program; time saving, cost effective, 
and good for the environment.
Carpet is left clean with no chemical residue to cause re-soiling.
SCHEDULED MAINTENANCE
Deep Cleaning
The goal of scheduled maintenance is to remove deeply embedded soils and restore the appearance 
of the carpet as closely as possible to its original state. This is achieved through deep, restorative 
cleaning via hot water extraction.
Steam Cleaning or Hot Water Extraction
This method is often called "Warm Water Extraction", "Hot Water Extraction" or "Steam Cleaning". 
This is the only cleaning method classified as "deep cleaning". All the others are considered "light 
surface cleaning" because they are incapable of removing soil deep in the pile. Also, all other 
methods leave large amounts of cleaning agent in the carpet after cleaning. 
Hotel Carpet recommends this method of cleaning, because research shows that it delivers the best 
results for carpet cleaning. 
The method is frequently called "steam" cleaning, due to the fine spray of water with precise 
quantities of detergent used to force dirt out of the carpet, which are then sucked up by the vacuum 
slot immediately in front of the emerging spray. Seldom is actual “steam” used. 
This is done most often from a truck-mounted unit, parked outside the home with only the hose and 
floor tool brought inside. The residual water and soil are extracted by a powerful vacuum into an 
internal holding tank, fitted to the truck. A portable, system can be brought into the home or office, 
but its result is not as good as a truck-mounted unit. 
Depending upon the equipment, temperatures may range from cold tap water to boiling hot water 
and even super-heated water over 93.33°C. Of course, with extremely high temperatures, there are 
dangers of scalding should a solution line break. If excessive hot water is used this may do structural 
damage to spun yarns.

Drying

The last step is to dry the carpet as quickly as possible, to prevent wicking and any potential for 
mould growth. Use carpet blowers, ceiling fans and while drying; if possible, all traffic should be 
prohibited.
Carpet Shampoo Method
Theory of this shampoo method is to generate a lot of foam in the carpet, allow this foam to dry, 
have the resulting residue attract the soil, and vacuum up all waste the next day. 
Carpet shampoo products must have the following characteristics which dictate their ingredients:
* Very high foam levels to reduce wetting 
* Stable foam types 
* Dry to a non-sticky residue 
Therefore, a carpet shampoo must contain a very foamy chemical. The most common ingredient is 
Sodium Lauryl Sulphate or one of its derivatives. When next taking a shower or bath, look at the 
ingredient statement on your hair shampoo container. It will say, "Contains Sodium Lauryl Sulphate" 
or some similar wording. Sodium Lauryl Sulphate (SLS) or similar, exhibit very high and very stable 
foam properties, but have low detergent characteristics. Research shows that SLS is non 
carcinogenic, but the problem is that they dry to a soft, sticky residue which will cause re-soiling.
NOTE: Because of anticipated re-soiling problems, carpet shampoos will frequently have resin 
additives, to minimize or reduce re-soiling.
Because shampoos are actually very poor detergents and tend to bury dirt/matter, they frequently
also contain high levels of optical brighteners, which take invisible ultraviolet light and convert it to 
visible light, thus making the carpet appear cleaner and brighter than it really is. It will eventually 
give the carpet a yellow cast and the yellow cannot be removed. 
Two primary types of machines are used for this process: 
* Cylindrical Foam 
* Rotary Shampoo 
The Cylindrical Foam Shampoo machine uses an air compressor to create dry foam before the foam 
is applied to the carpet and the carpet is then agitated with a revolving cylindrical brush which 
combs the foam through the carpet pile. This method will leave dirt trapped in the carpet pile. 
Carpet must be thoroughly vacuumed before and after cleaning. 
The Rotary Shampoo method uses an ordinary rotary floor machine (the same kind used for stripping 
wax), sprays shampoo onto the carpet from a dispensing tank, and a rotary brush whips the 
detergent to a foam. Most carpet mills and carpet fibre producers discourage the use of rotary 
brushes on carpet because of the potential damage that can occur to the carpet pile, particularly to 
cut pile finish carpets. Over wetting is common with this method, which can cause jute straining, 
shrinkage, and odour to woven carpets. 
The Rotary Shampoo method uses an ordinary rotary floor machine (the same kind used for stripping 
wax), sprays shampoo onto the carpet from a dispensing tank, and a rotary brush whips the 
detergent to a foam. Most carpet mills and carpet fibre producers discourage the use of rotary 
brushes on carpet because of the potential damage that can occur to the carpet pile, particularly to 
cut pile finish carpets. Over wetting is common with this method, which can cause jute straining, 
shrinkage, and odour to woven carpets.

Shampoo methods are inferior due to poor cleaning plus re-soiling problems. The Rotary Shampoo 
method can damage the carpet, especially cut pile (which is what most carpet is). 
Carpet Absorbent Cleaners
This method is often called "dry cleaning" since virtually no water is used. 
In this method, a dry, absorbent compound – (containing small amounts of water, detergent and 
solvent) is sprinkled over carpet or worked into the carpet with a machine. The purpose of this 
cleaner is to attract and absorb soil. Mechanical agitation from a brush works the absorbent 
compound cleaner into the carpet.
These product types usually contain an absorbent carrier, water, detergent, and solvent. The theory 
is that the liquids dissolve the soil, and this soil/detergent/solvent mixture is absorbed into the 
carrier and is then vacuumed up. They are often used with a detergent pre-spray in heavily soiled 
areas. 
The absorbent cleaner most commonly is organic but may also be polymers. The compound is 
expected to absorb the dislodged soil and is then vacuumed away. Carpet must be thoroughly 
vacuumed before and after cleaning. 
Very thorough vacuuming should be used to ensure that most of the carrier comes out of the carpet. 
With the extremely fine powder types, indoor air quality maybe compromised. If a white powder 
starts appearing on shoes and cuffs of pants, too much was used, and it was not thoroughly 
vacuumed up. A common problem is for this white powder to re-appear after wet extraction 
cleaning. 
The cleaning method has the advantage of no drying time for interim maintenance, since little water 
is used. This makes for a common maintenance cleaner.
The first “do not” rule of maintenance is: DO NOT USE ROTARY SHAMPOO or SPIN BONNET
ABSORBENT PADS on WOOL or WOOL/BLEND CARPETS
BONNET METHOD/”CARBONATED CLEANING”
This method is sometimes called "dry cleaning", which is a misnomer, since water is used. Bonnet 
Shampooing is simply an adaptation of hard floor spray buffing to carpets. 
The method for carpet maintenance consists of the use of a rotary or oscillating brush adapted with 
a stiff brush or drive block designed to rotate wet, damp or dry pads. The carpet can be sprayed with
a cleaning solution and/or the pads can be soaked in the cleaning solution and squeezed lightly 
before placing the pad under the driving brush. 
Hotel Carpet advises not to use this method of cleaning, especially on cut pile carpets, due to pile 
distortion and face pile yarn damage that can occur. This method has very limited capability for soil 
removal and leaves much of the detergent in the pile since it employs no real extraction. As a result, 
rapid re-soiling occurs. Another disadvantage is that the spinning bonnet may distort the fibres of cut 
pile carpet, fuzzing the pile and leaving distinct swirl marks. 
Sometimes, carbonated water is used to (in theory) give better soil suspension and bring down the 
pH. Companies using this method frequently use "scare" tactics to convince consumers that 
extraction cleaning or steam cleaning will destroy the carpet. 
Check with your carpet manufacturer because many leading carpet mills recommend against this 
method of cleaning.

GENERAL COMMENTS
The choice of a proper cleaning system is extremely important. Some systems leave residues which 
promote re-soiling and defeat the whole purpose of cleaning. Some methods can damage the carpet 
fibres and shorten the life of the carpet. 
CARPET CLEANING FREQUENCY
If carpet is cleaned before it becomes too unsightly, the cleaning chore will be easier and more 
successful. Allowing the carpet to become overly soiled may result in irreversible damage. It is a 
common myth that cleaning the carpet before it is necessary will cause it to get dirty faster. This goes 
back to the days when shampoo methods were the most common. 
Carpet in a typical household should be professionally cleaned every 12 to 18 months depending 
upon the number of residents, amount and type of activity, and whether the carpet is light or dark 
colour. 
PROFESSIONAL CARPET CLEANING VERSUS “DO-IT-YOURSELF’ CLEANING
We recommend professional carpet cleaning over “Do-It-Yourself” because of the potential problems 
that can occur from using rental equipment - such as yellowing, over wetting, fibre tip damage, 
severe re-soiling, overuse of detergents, etc. 
Most rental units that are available do not adequately clean and may damage the carpet.
CARPET CLEANING SPOT AND STAIN REMOVAL TIPS
General Rules for Spot Cleaning
* Soak up liquids with white kitchen roll, paper tissues, toilet roll, or absorbent cloth 
* Scoop up, or scrape off solids 
* Try to identify unknown spots prior to treatment 
* BLOT the blemish, do NOT rub 
* Always work from the edge of the spot inwards 
* Apply small quantities at a time, applied to a cloth, NOT directly to the spot; work into the spot 
with a small brush or sponge 
* When using solvents always ensure there is plenty of fresh air ventilation 
* Always thoroughly rinse afterwards if water-based spotters have been used
* Dry the spot, if possible, with a hair dryer
The spot removal charts contain the methods for dealing with accidental spillages and the order in 
which the treatments should be tried.
Easy Spots
Spots that come out relatively easily with the methods recommended below, or when the carpet is 
wet cleaned. 
You may require repeated attempts using progressively stronger spot removers. Some stains you may 
find impossible to remove completely, in which case the assistance of a professional carpet cleaner 
may be required.