I love me some sun hoodies! Obviously great for hot sun on a hot dry day. But also they seem to help with mosquitoes.

When it gets cold at night, a sun hoodie is better than nothing to help you stay warm. They work well as a thermal underlayer too.

Just chiming g in on the non polar stuff. You could try hand sanitizer too. I had some stains from dye that would not come out of my tub and hand sanitizer did the trick!