Sterilization and disinfection of tools in a nail salon—What does a nail technician need to know?
A client might not know the difference between a rubber base and a builder gel, but they will very quickly notice whether high hygiene standards are maintained in the salon. In the beauty industry, safety is just as important as the stylist's skills. Therefore, everyone performing a manicure should know the rules of disinfection, sterilization, and proper tool storage.
Hygiene procedures in a nail salon
In accordance with the applicable regulations on the prevention and control of infections and infectious diseases, individuals performing procedures that involve breaking skin continuity are required to implement procedures that ensure protection against infections. This means that appropriate hygiene procedures in a nail salon should not only be practiced but also documented and implemented in daily work.
What is the difference between tool disinfection and sterilization?
This is one of the most frequently asked questions by beginner stylists.
Disinfection of manicure tools
Disinfection of manicure tools consists of reducing the number of microorganisms to a level considered safe. However, this process does not eliminate all forms of microbial life. Tools that come into contact only with undamaged skin are subjected to disinfection, among other things.
Sterilization of nail tools
Sterilization of nail tools is a process that leads to the complete destruction of bacteria, viruses, fungi, and their spore forms.
Sterilization is required for tools that:
- come into contact with mucous membranes,
- come into contact with damaged skin,
- can violate skin continuity.
In practice, this means that disinfection alone does not replace sterilization.
Good to know: according to the Spaulding classification, tools used during a manicure often fall into the medium or high risk of infection category.
Which tools in a nail salon need to be sterilized?
All reusable tools that may come into contact with damaged skin or disrupt skin continuity are subject to sterilization.
This group includes, among others:
- nippers,
- cuticle scissors,
- metal pushers,
- tweezers,
- reusable drill bits,
- podiatry tools.
Correct sterilization of nippers is particularly important, as they are one of the most frequently used tools during a combined manicure.
Single-use materials, such as files, buffing blocks, or wooden sticks, are not sterilized. They should be disposed of after use.
Step-by-step tool preparation for sterilization
The correct decontamination process involves several stages. Skipping any of them can affect the effectiveness of sterilization.
Step 1. Washing reusable tools
Tools should be thoroughly cleaned of cuticle residue, dust, and products used during styling.
Washing can be done:
- manually,
- in an ultrasonic cleaner,
- using a washer-disinfector.
Step 2. Disinfection of manicure tools
The next stage is the proper disinfection of manicure tools using preparations designed for this purpose. It is absolutely necessary to respect the contact time and concentration specified by the manufacturer.
Step 3. Rinsing and drying reusable tools
After disinfection, the tools must be thoroughly rinsed. The use of distilled water is recommended. The next step is effective drying. Moisture can disrupt the sterilization process, so the tools should be thoroughly dried.
Step 4. Packing tools into sterilization pouches
Tools are placed in appropriate sterilization pouches (bags or sleeves). The pouch should be marked with the sterilization date and the sterility expiration date.
Step 5. Sterilization
Sterilization is the process of completely destroying all microorganisms, including bacteria, viruses, fungi, and their spores. In a nail salon, it is most often performed in an autoclave to ensure full safety for clients and the possibility of reusing tools.
Autoclave, pouches, and sterilization documentation
The preferred method of sterilization in the beauty industry is steam sterilization carried out in an autoclave. Although purchasing an autoclave is not the only option, it is the most convenient and reliable way to meet strict legal hygiene requirements for reusable tools.
Autoclave in a nail salon
An autoclave in a nail salon can be located in a separate room or at a dedicated sterilization station. The salon can also use the services of an external sterilization company.
In-office sterilization station
A properly organized sterilization station should maintain a unidirectional workflow (the tool preparation process takes place in one direction along a strictly defined path) and consist of three zones:
Contaminated zone: A place for depositing tools immediately after the procedure, as well as for their washing and disinfection.
Clean zone: This is where drying, tool functionality checks, and packing into sterilization sleeves take place.
Sterile zone: Designated for storing sterilized pouches.
How to document tool sterilization in a salon?
Documentation of the sterilization process is a mandatory element of quality control. For each batch, you should store the sterilization date, the name of the person performing the process, pouch markings, printouts or electronic records of process parameters, and chemical or biological test results.
Control of the sterilization process – what to remember?
The effectiveness of sterilization must be regularly monitored using three types of indicators:
- Physical indicators: temperature, pressure, process time, and autoclave printouts.
- Chemical indicators: Type 1 indicators placed on the pouches and Type 4, 5, or 6 indicators placed inside the pouches. These allow you to quickly verify if the correct parameters were reached.
- Biological indicators: They represent the most accurate method for checking the effectiveness of the process.
Important: The Bowie-Dick test (which detects leaks and improper vacuum operation) should be performed daily before starting work, when moving the device, and after autoclave repairs or maintenance.
Most common mistakes in nail tool disinfection
It is at this stage that irregularities most frequently occur. Common mistakes include sterilizing unclean tools, packing damp tools, overloading pouches, damaging sterilization sleeves with sharp tools, and improper placement of pouches in the autoclave. Each of these mistakes can compromise the effectiveness of the sterilization process.
How to communicate hygiene standards to clients?
Clients today are increasingly aware and pay attention to the hygiene standards in the salon. It is worth openly communicating your safety procedures. Good practices include opening pouches in front of the client, informing them about the procedures, showing the sterilization zone, and educating clients through social media. This builds trust and highlights your professionalism.
Hygiene in a nail salon is an obligation, not a trend
Professional hygiene in a nail salon involves much more than a clean workstation. It is an entire system of actions encompassing washing, disinfection, sterilization, process control, and proper tool storage. Reusable tools must go through a full decontamination process, and salon owners are obliged to maintain documentation of the sterilization process in accordance with current sanitary requirements.
For more expert advice, practical tips, and inspiration regarding running a salon and nail styling, visit the Silcare blog.
