Sometimes my sink get clogged up, and I have to spend a couple minutes unclogging it. I'd pay $1/month to somehow ensure that it never gets clogged again. Proba

Sometimes my sink get clogged up, and I have to spend a couple minutes unclogging it. I'd pay $1/month to somehow ensure that it never gets clogged again. Probably tens of millions of people would also use a solution to this.