Best Dishwashing Sponge: Certified Compostable, Non-Shedding & Microbial-Safe
The best dishwashing sponge for eco-cleaning is a dual-layer cellulose-loofah sponge certified to ASTM D6400 or EN 13432 for industrial compostability, with zero synthetic polyester or polyurethane foam, and independently verified low microbial retention (<0.5 log CFU/cm² after 24h wet…