I am an older subscriber and just want to warn people with younger children of the dangers of Elastoplast Waterproof plasters. I had used a few of them with no problems whilst on holiday and then had a rogue one which even after a day spend in the sea would not come off and when it did it took quite a lot of skin with it. I have complained to Beiersdorf Uk and they basically said I didn't apply it properly! Just be very careful with these plasters, in fact I would recommend not to use them at all as they are dangerous for delicate young skin