toilet tank deodorizer

Common scents include citrus and lavender, along with generic 'original' fragrances and named options like Blue Spruce.

In‑tank tablets are dropped directly into the toilet tank and release with each flush. Many listings note a single tablet can help clean or protect the bowl for up to four weeks.

Sprays are applied directly into the bowl—often 3–5 sprays—to block or neutralize odors. Many product listings indicate about 100 uses per 2‑oz bottle.

Many options advertise both odor elimination and stain removal. Some in‑tank tablet formulas additionally claim limescale removal, stain protection, or sanitizing benefits.

They are intended for toilet use and are recommended for common toilet surfaces such as porcelain, ceramic, and chrome, depending on the product format.