Ha ha. No no. I’m pretty good. No problems with the old downstairs plumbing. But it’s not just for toilets. It’s for bathtub sinks clogged with hair. Kitchen sinks, etc… It’s just handy to have around the house. I even used it once to blow the dust out of my dryer vent.
The full saying is “Free as in Speech, not Free as in Beer”
Basically the “Free” in free means that it’s free to do with as you please, modify, etc… But not free as in “here’s a free product…like getting a free beer”