What a huge difference this product makes. Today I did a little test. I had two matching nightstands which came from the same home stored in the same space. I washed one with dawn dish soap and hot water which is my normal go to, and I washed the other with White Lighting and hot water. My immediate results were HUGE.Iwish I could have taken a picture! The dawn and water got some grime off of stand 1, but when using the white lightning on stand 2... the water was dark brown and nearly black. I then went back over the stand 1 that I used the dawn and water on, but this time with the white lightning mixture. My bucket of WL wster was filthy by the time I was done cleaning it. I am impressed! clearly this is the best cleaner to use when prepping a piece. Ill never be without it. AND ONE LITTLE TUB GETS YOU TONS OF USES.