"For prolonging a wash, it's important to use a shampoo and conditioner system that cleanses deep and will provide long-lasting smoothness, without damaging hair," says Marcus Francis, a celebrity stylist for Suave. "Suave Coconut + Vanilla Repairing Shampoo, $3, and Conditioner, $3, works great as a damage repairer on hair, giving you soft, strong strands that will allow you to skip out on washing so often."

"For prolonging a blow-dry, you can also try wearing a shower cap when you shower so the moisture doesn't affect the texture to come through the blowdry. Plus, using a Denman brush to touch up smoothness from a blowout will also bring lift throughout the hair to activate volume to the look," Francis says.

Buy now (Shampoo + Conditioner).