Soft Scrub® Duo Cube In-Tank Automatic Toilet Cleaner:
- Anti-Clogging Technology
- Helps fight toilet ring, hard water & limescale stains
- Safe for toilet components
- Easy to use
- Cleans up to 4 weeks
Just drop in tank and enjoy the cleaning and freshening benefits for up to four weeks! Available sizes: 2 & 4 count pack.
