Bumble and Bumble Sunday Shampoo Take a day off from buildup (read: pollutants), and let the clarifying Bumble and Bumble Sunday Shampoo ($10-$27) do the work for you. We recommend incorporating it into your Sunday night beauty ritual. The brand suggests applying it before applying heavier masks or treatments and skipping it if you have dyed hair. Image Source: bumbleandbumble.com Bumble and Bumble Sunday Shampoo $10 from bumbleandbumble.com Buy Now