What can and cannot be sterilized in a dry heat sterilizer - Microstop
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What can and cannot be sterilized in a dry heat sterilizer?

02 April 2025
7 1408h965 yak pidibraty suhozhar

Can I sterilize drill bits, saws, or buffs in a dry heat sterilizer? Let’s find out what materials can be used to sterilize instruments in a dry heat sterilizer.

What can be sterilized in a dry heat sterilizer?

To understand this issue, you need to know the specifics of the dry heat sterilizer.

In a dry heat sterilizer, sterilization occurs under the influence of dry air flows heated to a temperature of 200°C.

This means that only instruments made of heat-resistant materials of good quality can be sterilized in a dry heat sterilizer

These include:

  • instruments made of stainless steel for manicure, cosmetology, podiatry, etc;
  • items made of heat-resistant glass for beauty industry professionals;
  • steel tips and needle holders for tattoo machines;
  • metal nail drill bits for hardware manicure;
  • ceramic nail drill bits for hardware manicure (If it is allowed by the manufacturer of the drill bits!);
  • metal file bases for replaceable abrasives (without abrasives).

Before sterilizing, make sure that the instruments do not have plastic or rubber inserts.

What cannot be sterilized in a dry heat sterilizer?

Since the temperature in the dry heat sterilizer reaches 200°C, you cannot sterilize instruments and supplies that cannot withstand this temperature. They will simply burn or melt, which will damage the dry heat sterilizer and could lead to a fire hazard.

These include:

  • tools made of rubber (except for heat-resistant silicone)
  • tools made of plastic;
  • wooden cuticle sticks;
  • buffers and nail files;
  • cotton wool, cotton pads, bandages, napkins, fabric materials;
  • tools with inserts not made of heat-resistant materials. For example, hairdressing scissors with non-removable plastic finger inserts.

If you are not sure whether an instrument can be sterilized in the dry heat, read the manufacturer’s instructions.