Post History
Defogging a dive mask is usually done with a soap solution. You get two effects that help keep moisture from forming on the glass: cleaning and a soap residue. Baby shampoo works for me, is cheaper...
Answer
Defogging a dive mask is usually done with a soap solution. You get two effects that help keep moisture from forming on the glass: cleaning and a soap residue. Baby shampoo works for me, is cheaper...