You can’t rub a stick of deodorant on a cast, but you can treat the smell at the source. Place a few drops of essential oil (like lavender or tea tree) on a cotton ball and dab it on the outer plaster or fiberglass—never the padding. The scent diffuses through the material without making it wet.
Another trick: put a fabric softener sheet outside the cast, tucked gently under the edge. Yes, it’s a memory from grandma’s laundry room, but it works. Just change it daily, and don’t let it touch your skin directly to avoid irritation.
For a deeper clean, wipe the outside of the cast with a damp cloth and mild soap, then blow-dry on cool. You’re not cleaning the inside—you’re making the fortress itself less offensive. Your nose will notice the difference by lunchtime.
