The nontoxic DeckWise deck cleaning concentrate not only cleans ... Kills stubborn dirt, mildew and mold Safe on vinyl, wood, aluminum, fiber cement, hard coat stucco and brick Mixes up to 20 ...

Read more: 8 Easiest Ways To Clean Vinyl Floors If your wooden deck was installed with the wrong fasteners, or the fasteners' protective coating wore off after years of use, you may find black ...