i've just tried to read ingredients online.. alkaline based is the only description.
i have american oak doors. they're treated with tung oil b- one drop of human sweat on them made a black mark. oak is famous for that...if that is what happened, hmmm. good luck
i've just tried to read ingredients online.. alkaline based is the only description.
i have american oak doors. they're treated with tung oil b- one drop of human sweat on them made a black mark. oak is famous for that...if that is what happened, hmmm. good luck