Stage 3.  Apply A Few baking soda over the influenced place.  Mix 1 / 4 of the cup of 3% hydrogen peroxide using a teaspoon of liquid dish washing detergent and drizzle this solution around the baking soda.  Alternatively, You should use a spray bottle with the hydrogen peroxide Resolution. https://www.propanraya.com/id/produk/propan-paint-remover-ppr-730