Yes, as we have already mentioned, waxing with roll-on wax is very hygienic, both for domestic and professional use.  On the one hand, the same heater can be used in a salon with different people because the only part that comes in contact with the skin is the roll-on itself, and this is integrated into each disposable cartridge.
On the other hand, it is also a very hygienic method for domestic use, as it eliminates the possibility of dripping that does occur with hot wax and because the remains of wax that stay on the skin can be easily cleaned off with water.