Performing post facial treatment is a critical phase in cosmetology that ensures client safety, enhances treatment effectiveness, and maintains hygiene standards within the salon or spa environment. In Kenya, where cosmetology services are becoming increasingly sophisticated and regulated, proper post-treatment protocols safeguard clients from infections and promote positive client experiences. This chapter focuses on the essential task of cleaning and disinfecting after facial treatments, which protects both clients and practitioners while complying with national health guidelines.

3.1 Cleaning and disinfecting

Cleaning and disinfecting after facial treatments prevent cross-contamination and keep the treatment room professional and safe. Cosmetology practitioners must follow the hygiene standards set by the relevant health authorities, because the skin is often temporarily sensitised or compromised after cleansing, steaming, exfoliation and extraction, which makes clients more open to infection. The process moves from removing residues (wiping), to reducing microorganisms on cleaned items (sanitising), to destroying all microbial life on tools that need it (sterilising).

Wiping

Wiping is the first physical step after a facial: it removes visible product, oil, dead skin cells and moisture from the treatment bed, trolley, counters and equipment. It matters because dirt and organic matter shield microorganisms from disinfectants, so a surface that has not been wiped cannot be disinfected properly. Example: after a deep-cleansing facial, cream, mask residue and spilt toner are wiped from the trolley top and bed headrest before any disinfectant is applied.

Procedure for wiping the treatment area:

1. Put on clean gloves and remove all used items from the bed and trolley, such as towels, headbands, cotton pads and spatulas, so that the surfaces are clear.
2. Prepare a cleaning agent that suits the surface material, such as a mild detergent solution, so that the surface is not damaged while it is cleaned.
3. Wipe treatment beds, chairs and counters with a damp cloth, working from the cleanest areas to the dirtiest, to remove visible dirt and product spills.
4. Pay special attention to high-touch areas such as drawer handles, light switches, steamer and magnifying lamp controls, and bottle pumps, because hands touch these between clients.
5. Change cleaning cloths frequently, or use disposable paper towels, to avoid spreading contaminants from one surface to another.
6. Wipe over once more with a cloth dampened in clean water to remove detergent, then allow the surface to dry or dry it with a clean towel.
7. Mop floors daily with an appropriate detergent to maintain overall hygiene in the treatment room.

Sanitizing

Sanitising reduces the number of microorganisms on a cleaned surface or tool to a safe level, using chemical agents or heat. It always follows wiping or washing, because a disinfectant cannot work through grease or product residue. Example: after the facial bed has been wiped, it is sprayed with an approved disinfectant and left wet for the contact time on the label before the next client lies on it.

Chemical agents:

• Alcohol-based solutions (70% isopropyl or ethyl alcohol): effective for non-porous tools and surfaces, evaporate quickly and are widely available.
• Chlorine-based disinfectants (for example sodium hypochlorite): give broad-spectrum action but must be diluted correctly to avoid surface damage and health risks.
• Quaternary ammonium compounds: offer long-lasting antimicrobial action and suit salon surfaces and some tools.
• Hydrogen peroxide solutions: act against a wide range of pathogens and break down into water and oxygen.
• Disinfectant wipes impregnated with approved chemicals: provide a quick way to treat surfaces and handles between clients.

Using disinfectants correctly:

• Clean first: apply disinfectant only to surfaces and tools that have already been washed or wiped and are free of visible residue.
• Dilute as instructed: follow the manufacturer's label for dilution, because a solution that is too weak does not work and one that is too strong can damage tools and irritate skin.
• Observe contact time: keep the surface or tool wet with the disinfectant for the full time stated on the label.
• Protect yourself: wear gloves, keep the room ventilated and never mix different chemicals.
• Use fresh solution: replace disinfectant baths regularly and when they become cloudy or contaminated, since they lose strength with use.

Physical method:

• Boiling water immersion: can sanitise metal tools that tolerate heat, but it is slow and unsuitable for plastic items, so it is less practical during busy hours.

Sterilizing

Sterilising destroys all microorganisms, including resistant bacterial spores, and is the highest level of microbial control. It is needed for reusable metal tools that may break the skin or contact blood or body fluids, such as comedone extractors. Lancets are single-use, pre-sterilised and discarded in a sharps container after one client. Example: a metal comedone extractor is washed, dried, sealed in a pouch and sterilised after each client, because sanitising alone is not enough for an instrument that can pierce skin.

• Autoclaving: uses pressurised steam and is the gold standard for reusable tools. It needs a suitable machine, trained operation and a cycle set according to the manufacturer's instructions.
• Cleaning before sterilising: tools must be scrubbed, rinsed and dried first, because remaining residue can protect microorganisms from steam.
• Wrapping and loading: place tools in sterilisation pouches and do not overcrowd the chamber, so steam reaches every surface.
• Indicators: use the indicator strips or tape on pouches to confirm that the cycle conditions were reached, and discard any pouch that fails.
• Ultraviolet (UV) light cabinets: offer chemical-free treatment but only reach exposed surfaces, so tools must be clean and laid out openly. They are best treated as a supplement, not a replacement for autoclaving.
• Single-use alternatives: where an autoclave is not available because of cost or technical requirements, use pre-sterilised disposable instruments for any procedure that may break the skin.

Why cleaning and disinfecting matter after facial treatments

Cleaning and disinfecting are two distinct but complementary processes. Cleaning removes contaminants and disinfecting destroys or inactivates harmful microorganisms, and a salon needs both to protect clients and its reputation.

Benefits of cleaning:

• Removes visible dirt and residues: washes away makeup, oils, dead skin cells and product left behind during treatment.
• Prepares surfaces and tools for disinfection: eliminates organic matter that can shield microbes.
• Reduces microbial load: does not kill all pathogens, so it is a prerequisite to disinfection.
• Protects tools and equipment: prevents the buildup that causes corrosion or damage.
• Improves client confidence: a visibly clean room reflects professionalism and care.

Benefits of disinfecting:

• Kills or inactivates pathogens: includes bacteria, viruses and fungi that may cause infections.
• Prevents cross-contamination between clients: a critical factor when several clients are served in one day.
• Extends the life of reusable tools: keeps them free from harmful microbes and residue.
• Supports compliance: meeting health requirements reduces legal risk for the practitioner.
• Supports infection control: especially important during disease outbreaks.

Comparing wiping, sanitising and sterilising

Chapter Summary

Performing post facial treatment involves thorough cleaning and disinfecting of all equipment and surfaces to prevent contamination and ensure client safety. Proper cleaning routines remove residues, while disinfection eliminates harmful microorganisms that could cause infections. Maintaining a clean workshop environment is essential for professional standards and promotes a hygienic workspace conducive to effective service delivery. Attention to the organization and cleanliness of tools, workstations, and surrounding areas reflects positively on the service provider. The management of recyclable supplies after treatment plays a critical role in environmental responsibility and cost efficiency. Proper segregation and disposal of materials help reduce waste and allow for safe reuse where applicable. Overall, these practices support a high standard of hygiene, client satisfaction, and sustainable operations in facial treatment services.