First of all, make sure the master sterilizes the tools in the dry closet. If they were taken from the sealed kraft package with you - everything is in order.
Secondly, pay attention to what drugs use a manicure. It is desirable that the basic, decorative and top coating is one brand, otherwise the risk of an unwanted chemical reaction that can damage the nails. The lacquer removal fluid should not contain acetone, since this connection is strongly dried by a nail plate.
If you are the owner of natural nails - the sawmaker used in manicure should not have an index of abrasiveness above 240 units. 260 and 280 - only for extensive nails.
Remove gel and acrylic coatings with a spill method undesirable. Much safer products dissolving coating. Spick up the top layer of the nail plate is not necessarily and before building or applying gel lacquer.
Too thick coating impairs the growth of nails, it makes it difficult to supply oxygen. In addition, the danger can fade in the lamp for drying gel lacquer. If the device is too cheap, it can produce too much dose of UV rays. You can define it in tingling during drying or tanning on the tips of your fingers.