Don't waste your money
I used the product on patio chairs.  They had some dirt but not a lot except on the bottoms where the cushion touched the chair frame.  This product did very little to remove the dirt.  I then tried Simple Green cleaner and it cleaned  much, much better.  Pretty sure I'll stay with Simple Green as it's great for all around cleaning.  I wish I'd given that more thought before I bought Fuller Brush Patio & Outdoor Furniture Cleaner Concentrate.  Wasted my money.
Rating: 1 stars