Banana Boat Sunscreen Oil Spray SPF 4?

I love bananaa boat products I always use the oil . I have to use the spf 8 one though the spf 4 gave me a horrible rash there justwasn'tt enough protection in it for my skin. The other banana boat oils do help to tan i love them . You apply it before going into the sun to prepare and moisturise the skin the oil brings the blood vessels to the surface to help the skin tan . Lots of people think these products don't work but they seem to work for me .