... the color stain the nail ), and curing with 36w uv lamp for 90S 4:brush color gel,curing with 36w ... 30s 5:brush color gel again ,curing with 36w uv lamp for 90s, then wipe 6:brush topcoat,curing ... with 36w uv lamp for 2minutes, then wipe Notice: Use clearnser remover ... 3. Keep it at 18-25 centigrade.4. Go to doctor if in eyes or mouth.5. Storage life: 1year. ...