Can you use the Osmo white foundation on its own for limed washed effect or do you need to follow up with one of the colours?
A. Yes, although you would need to finish with an Osmo Polyx Oil clear on top for protection.Also, the white foundation keeps the wood close to its original colour with only a slight whitening of the floorboard. Therefore you may wish to try Osmo white 3111 as well (available in sample pots) before making a decision.