SubSahara Authentic African Net Sponge - 2 Pack Exfoliating Bath & Shower Loofah Sponge for Body & Face, Gentle Scrubber for All Skin Types, Travel, Durable Polyester (Olive Green & Light Green)

I use these: https://a.co/d/05GLloFA They’re machine washable so I throw them in with my towels and swap them out every 6 months. I also let them dry thoroughly between each use to avoid bacteria/mold. I recommend letting them dry in direct sunlight if possible.