M29 oil and wax remover allows you to leach stains of candle wax, oil, grease, tar etc. out of the stone. The product contains neither benzene nor hydrocarbons.
Application: Apply M29 oil and wax remover undiluted to the stone. The period of action is between 30 minutes and 5 hours.
Once the treatment is finished, thoroughly treated surface with clear water.
If there are still some stains left, repeat the procedure.