Objects to be pressure washed: Deck or patio. Purpose of pressure wash: General cleaning, Remove mold or moss, Other (Very, Very, Little Mold to remove...). Property type: Home. Square footage of area to be cleaned: 501 - 1000. More info: After pressure washing pavers, need sandbox sand replaced, and want it SEALED...house is located in Lake Wales (Lake Ashton) 55 + Community.