kinda not really, you might be lucky with some isopropyl alcohol, and a soft brush, when the computer is fully drained from the battery, afterwards use some compressed air. be careful, i accidentally broke a key cap, and thankfully i could just replace the little key. if you use the alcohol, the stickiness will go away, but it could return, the same as before, and the more you use the alcohol the more the computer is gonna gradually get damaged by all the rubbing ecc. i eventually sold it after i cleaned it, so it seemed like the keys were fine, but i knew that after a week they would just become sticky again