I bought a bottle of the coppertone oil free sunscreen lotion oil free and spf 60. I was very happy that it was oil free, because i hate the feeling of sunscreen. Upon using it I noticed it was incredibly watery. But that was fine. I applied to myself and my daughter 20 minutes before going outside, and every hour thereafter. My daughter and i both ended up incredibly sunburnt. this sunscreen is not at all effective and i will never buy it again.