How It Works

Three steps, and then you can forget about it.

1. Clean the bowl once

If there is already a ring or a crust, take it off first. Two drop-in tabs, three minutes to dissolve, then one pass with a brush or sponge. For hard mineral crust, use the pumice stone on wet porcelain.

2. Drop the capsule in the tank

Lift the lid, put the capsule in a corner of the tank, close the lid. That is the whole installation — no tools, no plumbing, no power.

3. Leave it alone

The capsule works on the water before it reaches the bowl, so deposits never get the chance to settle. It keeps going for 10 years. One capsule per tank.

In homes with very hard water some light staining can still creep back between deep cleans. A weekly tab keeps it in check.