Ideal body cleaning set: The exfoliating bath sponge is made of soft PE material, which is strong and not easily deformed. It can gently remove dirt, dead skin, excess oil, and residue from the ...

But a natural sea sponge, hand-harvested from the Mediterranean seafloor, could set you back $30. Harvesting these sponges is dangerous, and the risks don't guarantee big rewards. Divers ...