For myself this is not something I would agree to. We spend approx 3 hours a day outdoors in summer. I have a huge yard with half sun half shade. On very hot days we still go out but play in the kids pools. The pools are always in full sun. I use sunscreen on all kids and I supply in - parents pay me $10 in May for bug spray and sunscreen. I try and limit the bug spray as much as I can (last few years have been terrible so hoping for a better year this year). I ask for hats that cover their ears but for some reason they send ball caps.

I used to have parents supply sunscreen but had so many different kinds - spf 10 to spf 60 - lotions - sprays. I buy what I find easiest with the highest spf I can get.