The rash makes your skin feel rough, like sandpaper. It is recommended you ... The symptoms of heat rash are small, raised spots, an itchy, prickly feeling and mild swelling.

without too much visible gutter rash. Then use a wax and grease remover to clean the area again and swap out for 240-grit sandpaper. Repeat the process, and then you can step up to 400-grit.