Sea Glow is a cleanser manufactured by Island Girl Products as a cleaner for vinyl elements on boats. It works well for cleaning and restoring the bottom of sneaker soles. It contains long chain polymers that are able to penetrate vinyl to clean between its molecules.
Sea Glow is applied to the soles of athletic shoes with a cotton ball. The whole sole should be covered, but not much Sea Glow is needed. The shoe should then be allowed to dry in the sun. The process is then repeated, and the sole of the shoe is washed. However, if the shoe is left in the sun too long, it can be damaged.