I used these on my family this past weekend. We live in Florida so this is a great item for you if you are exposed to sun and you are not sure if you are getting too much. I noticed not Long after we were outside that they turned purple on our skin. Knowing when the UV is too strong really helps avoid unnecessary sunburn or exposure. The stickers stayed on all day, even when we were sweaty outside. They are very small so you do not have to worry about them standing out if you don't want them too. I really like this item and plan on using it when I bring the kids to the splash park, so we can stay onto of their sun exposure. Read more
These do not work, I used three different types of sun screen. Spray on neutrogena 70 spf, blue lizard 50 spf, and rub on neutrogena 70 spf. Not only do they not work (didn’t go clear after application) they do not stay on. I applied the sticker 30 min prior to sun exposure/applying sunscreen and after but both methods did not work. Don’t waste your money on these. Read more
I often lose track of time while at the beach. And will oftentimes forget to reapply sunblock. I was worried about the kids having the same problem as I do.So we got these to help us remember to apply regularly. These really help you put Em on before you apply. And once the sun block is worn off, they will turn purple whenexposed to sunlight. Read more
These seemed to change color more depending on how sunny it was rather than when sunscreen needed to be reapplied but my kids liked them and made them happy to put on sunscreen. They didn’t stay on well. Read more
I find these to be fun and educational. It’s not perfect but for small children it is interesting and makes keeping up with sunscreen applications easier. I’d still go by your timer and not depend on these to know when to apply. They are more of a fun learning tool for kids than fail proof sunscreen indicator. Read more
We followed instructions - placed on kids before applying sunscreen. They swam for approximately 45 minutes and when they got out, the sticker was gone. I guess they aren’t waterproof after all. Read more
Used these on vacation, they work well checking UV, but they fall off if sunscreen gets under them. I just put several on at once. Read more
This are fantastic! Having a chronic illness that makes me very sensitive to the sun means I need to be careful of my exposure. These make it easy to stay on top of applying sunscreen and knowing when it's worn off Read more
