 it penetrates that base metal. So even if water hits it and some wipes away, it's already penetrated, so it's there. But we still recommend just to let the product do its job. You don't need to wash it off. If there's salt on top of the oil, the product's going to work for you. It's going to keep working for itself. And just, yeah, just let it be. Let it protect your vehicle. We're back to that barrier thing, right, that we talked about before, that barrier, once it's there, it's there.