I remember reading a few months ago about this couple that conserved water by rinsing off with one of those handheld sprayers. They would boil some water and pour that into the container to have a hot shower. I thought I would go a step forward and paint it black to act like a solar shower. We can collect rain water to conserve our holding tanks and when we want to rinse the salt off us we can take a hot shower. I tested it the other day when it was fairly chilly and overcast out, it wasn’t “hot”, but it was warmer than the air. Just having a way to get the salt off and save precious resources is worth the 10 bucks.