Remove staining, mildew and old finish with a commercial deck cleaning solution. Pressure washing is almost always a must on older decks, but be sure not to use too much pressure. You can damage the wood if it's turned up too high. Usually 1500-2500 PSI is adequate for pressure treated lumber.
Letâs start with the formerâ¦. Sugar alcohols (also known as polyols) are, essentially, part sugar and part alcohol. They occur naturally in plants and common examples include xylitol, maltilol, and sorbitol.
Sugar Alcohols â technically called polyols â are carbohydrates that we do not completely absorb. Of the eight sugar alcohols tested for their glycemic index, the most common ones are sorbitol, xylitol, mannitol, and maltitol.