 The bleach, again, very easy to use. You're basically spraying that on in a spray bottle or a tank sprayer, letting it sit, lightly agitate it, and rinse it off. Gotcha. Okay. And then the brightener, how is that applied? That's the way the brightener would be applied, too. You would just spray it on, let it sit, agitate, and rinse. Okay. All right. And then I can...