 Push it out into the tub, you're good to go. We sell those singly, so just you can buy them one at a time. And we also sell them in a great four-pack, which is a much better value. In addition, we also now sell the same awesome gel in a tube, which is great. Easy application, easy to store. It prevents waste. So we spent about six or seven months trying to configure the best possible way to do this, and we found that the pouches and the tube worked.