Three things you're doing wrong with @Paul Mitchell new BLONDE, accelerated lift, pre bonded lightener 🚨‼️🚨 share this with your friends that are using this product, I promise it will solve any issues people are having. 1. You're mixing too fast. Slowwwwww down. When you mix too fast you're putting too much air into the product which can cause swelling. Try mixing with a brush, spatula, or a rubber mixer. 2. You're over saturating. We've always been told to heavily saturate. You have to let that go, too much product could also result in swelling, especially close to the scalp where there's the most heat. This is a positive, less product means we save money! 3. You're folding your foils too tight. This product needs room to breathe it doesn't want to feel claustrophobic. I personally fold the very bottom and the sides. Trust me, I had all of these questions when I first used this. Once I followed the teams suggestions I haven't encountered any swelling. #pmpropartner #pmblonde #paulmitchell #cosmoprofbeauty @cosmoprofbeauty