Bob M. wrote:
Has anyone used the Fernco wax-free toilet seals? Are they really
better than the usual wax ring?

I don't understand the problem with wax. They have been proven in use
for a really long time. I have never had or seen a failure. And it takes
30 seconds to scrape off the old one if you need to pull the toilet for
some reason (just did it last week in an apartment I own to install new
floor covering).