New from John Boos- care and maintenance sets.Boos block Mystery oil penetrates deep into the grain of the wood surface to protect and revitalise the wood fibres.This all natural ingredient is food safe and is NSF certified.Our board cream contains unbleached beeswax and a food grade mineral oil.The higher wax content provides a long lasting moisture barrier that seals the top of the wood surface.Our Boos block applicators provides a fast, professional and easy way to apply our Mystery oil and board cream to your cutting boards, Butchers blocks, wooden bowls and utensils.The solid beech wood construction provides a perfect grip for ease of control.The special silver ion treated Anti-Bacterial sponge prevents bacteria growth within the sponge and on wooded surfaces.Applies smoothly, evenly and consistently with no waste or mess of oils or creams.Includes a cap for easy storage and protection.Oil or creme.use both! we highly recommend using the Boos block Mystery oil first and then using the board cream to fully replenish, restore, and protect your wood surfaces.Instructions: 1.A minimum of once a month (depending upon the use and household conditions), apply an even coat of Boos Mystery oil to all surfaces of your wood cutting board using the Boos block applicator.2.Allow the Mystery oil to fully penetrate through the wood fibres overnight, then wipe off any excess oil.3.Apply additional oil to any visible dry spots or for any other necessary reasons.Do not over oil your cutting board.4.For additional protection, it is recommended to use Boos block board cream to seal the top of the wood surface in conjunction to the Mystery oil.Apply an even coat of the board cream using the Boos block applicator.Allow the board cream to penetrate the wood surface overnight, then wipe off any excess cream.