Extend the life of your wooden cutting board with Boos Block Board Cream from Boos Blocks. The recommendation is to oil your cutting board every 3-4 weeks. Apply the cream to the cutting board and massage it in thoroughly. Leave it on overnight and then wipe off the excess cream with a paper towel. For best results, use with Boos Block Mystery Oil - start with the oil and finish with a layer of Boos Block Board Cream. The cream is food approved and consists of natural unbleached beeswax and mineral oil. Volume 225 ml.