Wait 30 seconds then reapply a second coat. If you are removing a 1 step gel wait 2-3 mins and push the color with a gel pusher tool a cold sensations normal. Finish buffing the nail. If you have multiple gel layers or a 3 step gel mani, you need to repeat the process.
After hearing people say it worked, I bought it. I followed the steps as seen on utube. It took about 6 coats to remove most of my gel polish. Not worth the effort or money.