Save all used fabric softener dryer sheets to clean dirty hands and fingernails after gardening or other dirty jobs. Simply wet the sheet and gently scrub your hands. Not only does the slight abrasiveness really clean the gunk off your hands, cuticles, and fingernails; there is usually a bit of fabric softener left in the sheet to soften your hands and leave them smelling good. I have used them also to scrub muddy bare feet. Then after these uses, rinse and re-use to scrub flower pots or small garden tools.