Natural “”Luffa Sponge”” consists of pure Loofah plants. Machine pressed into slices, this is more convenient. Eco-friendly, breathable, sustainable, recyclable.This kitchen loofah is squeezed by machine and sterilized at high temperature, so you may feel heavy when you first use it. You can soak the loofah several times with vinegar or boiled water and use it daily. The more you use it, the softer it is.This loofah is not as soft as a sponge, but it can quickly remove oil stains and dirt without leaving any residue, and will not damage the surface of the dishes. Safe and reliable.Perfect for washing dishes, cookware, countertops, tables, windows, mirrors, etc. No odor – No sticky oil – Non-scratch – Fast drying.Lather well, use less liquid to make you feel more confident in your dishes and make life a little “”greener””. Can gently wash the sponge with a bowl of baking soda, extend the life of the loofah.