When applying a heat protectant, which of the following should be avoided?

Using too much product when applying a heat protectant should be avoided because it can lead to product buildup, which may weigh down the hair and make it look greasy or lifeless. Heat protectants are designed to create a barrier between the hair and heat sources, like blow dryers and flat irons, but effectiveness can diminish if excessive amounts are applied. The key is to use just enough product to coat the hair lightly and evenly without over-saturating it.

Properly applying a heat protectant involves balancing the amount used to ensure that the hair is adequately protected while maintaining its natural movement and texture. When applying to dry or clean hair, it's essential to find the right quantity that can effectively shield the strands without causing heaviness. This approach is crucial for achieving the desired styling results while keeping the hair healthy and protected from heat damage.