In my experience, cleaning products write cheques they cannot cash, and I feel compelled to try to make them work through persistent use and scrubbing. This spray on the other hand undersells itself. It couldn’t possibly work any better. Just a single spray need be applied and one or two dabs with a cloth or piece of kitchen roll and it’s gone. Afterwards, you can see the whole contents of the stain on the dabbing material (which I must admit is the most satisfying part).