Does anyone know if you can use sun tan lotion the following year? I have two bottles that I only used small amounts of both last summer and wasn't sure if they would be okay to use this year. Its Johnsons Baby 40spf. i had about 3 bottles on the go - one in car, one at home, one in bag...
both were a little gunky around the lid and I've given them a shake and they seem okay.... i hate to sound like a skinflint but at £10 a bottle I'm loathe to throw them away if its just me worrying over nothing...
any advice greatly received else its off to Boots to buy some more!