I don't believe you should do eye treatments in the same room you are filing acrylic nails & using acetone etc without proper extraction facilities, due to all the dust and fumes that will be in the atmosphere. My eyelids were taped open when lash extensions were applied & stung throughout & became gunky after the treatment. Had to wait over 20mins for my apt and many other customers walked out due to waiting times while I was there. Apt took 30mins not 1hr 10 described. Lashes looked good tho.