 Don't use a clothesline. Not very many people use those anymore, but if you use a clothesline, you hang your clothes out there, they're just getting covered in this stuff. So those are some simple things that people can do. And at the end of the day, there are some people that are going to still need to use antihistamines and decongestants. We're not a fan of them, but we acknowledge that some people have these issues. What we would like to see is we would like to see people do more preventatively, proactively,