Just use an exacto knife and put a small hole at the bottom of the bubble, (if you do it at the top water will eventually run in and create a large bubble and then your decal peels off) then push air or water out with thumb. There is always some reaction time with the glue and plastic. If you use water or just a drop of palm olive dish soap in a spray bottle will help but remember 10 degrees minimum for install and 24 hrs to adhere. Lots of the bubbles will disapear or pool together into one big one and then you can just pick the one little hole. To clean the glue from the existing decal use wd40. It emulsifies the glue. Then make sure to clean with soap and water or it will eat the glue from your wrap kit. Sled looks awesome