$4.99 USD
  • The Boos Block Mystery Oil is a food-grade mineral oil and a thinner product than the Boos Block Board Cream.
  • It easily absorbs and penetrates deeply into the grain of the wood to help protect and revitalize the wood fibers.
  • When using the oil, it is recommended to apply a generous amount and let it sit overnight.
  • Add more oil if there are dry spots or for any other necessary reason.
  • Boos Block Mystery Oil is recommended to be used before applying the Boos Block Board Cream