WTWD Automatic Toilet Bowl Cleaner, 2 Pack, with Hook, Septic Safe

About this item

• Up to 90 Days of Continuous Cleaning:​ Slow-release gel technology delivers cleaning power for up to 3 months under typical household use (tested at 1.6 gal/flush, 1000+ flushes). Actual duration may vary based on water usage
• Proactive Stain Prevention:​ Forms a protective barrier on porcelain surfaces to help prevent hard water stains and mineral buildup. Designed for prevention, not removal of existing heavy deposits
• Quick Hook-Enabled Refills:​ Built-in hanging hook allows zero-touch cartridge swaps – just peel, plug, and drop. Never touch soiled bottles again
• Porcelain-Safe Gentle Formula:​ pH-neutral gel formula is gentle on porcelain and safe for septic systems and pets – no harsh acids or bleach
• Universal Tank Compatibility:​ Fits standard and wall-mounted toilet tanks (over 3.5 inches wide) and bidet-compatible models