Track how often you should be reapplying sunscreen for your kids with SolarSafe wristbands (I don’t see any reason why these wouldn’t work for adults) — you wear the wristband and apply the same amount of sunscreen to it as you do to yourself; the band changes color to show total sun exposure and the weakening of sunscreen.
Interesting stuff.
1 comment:
I have seen these, and they, of course, work for adults - and it is a brilliant idea.
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