- If you're looking file bit for removing gel polish from natural nails try File Bit I
- If the nail is covered with a layer of Protein Base choose File Bit II
- If you want to remove Gel Brush, Arte Brillante or other colour gels use File Bit III
The most common mistakes that lead to rusty tools:
- the wrong sterilising process or disinfecting the tools in a wrong way
- soaking the tools in disinfecting solution for too long
- using the wrong disinfecting or cleaning solutions
- the wrong concentration of disinfecting and cleaning solutions
- using "freshly" prepared disinfecting solutions for a couple of times
- wrong time of sterilisation
- using tap water in the autoclave
- dirty water in the autoclave
- storing tools in a wrong way
