Now what we're going to do because we are doing a thorough spring clean here, we're not just doing a regular weekly clean. You have got to take your shelves out because you can't clean them properly, well you can but I like to do the thorough clean, I put these shelves inside my sink so that they can have a real good clean. Now I'm going to leave them in there for just a few seconds and let them really soak. Now I'm not just going to soak them, I'm going to actually rub them with a cloth because often if you've got like hair products, gels, lotions, tooth paste, they get very very sticky so you want to rub that off with a disinfectant and there is one. You want to let it stand up because you definitely don't want them to go back in wet.