Scrape off the old wax ring from the flange, toilet base, and floor using a putty knife. Inspect the flange for cracks, rust, ...

Most toilets have a component inside known as the flapper. This piece is typically made of rubber and is attached to a chain.

The ideal spot for a toilet deodorizer differs somewhat from what users typically think. This raises the question: how should one properly install the scented block? It's not as obvious as it seems.