one coat and another to make sure you don t. did i read they are possible flammable. let it dry before you go near an open flame with a bar-b-que. this is another one equate. it is from walmart. $0.47 an ounce or sen.50. took longer to rub in and you can t beat the price and all of these provide excellent spf production and uv protection. this is 50 and they are all 50. and this is copper tone water babies. still there. and did must have for parents. and little more 1.38 an once and didn t leave a residue. and walgreens continuous spray. it was 1.33 an ounce. it is the only spray that didn t leave rez dow.