This is a small tub for cleaning an area about the size of an open hand. To apply this rub some into the stained area until it is absorbed. Then add another thin layer and leave it on top. Leave this for 2 or 3 hours and then rub it off. You will notice the stain has improved. Repeat this as many times as needed until the stain is gone.
This video will help with the use of this product: