Patented Automatic Toilet Cleaning System( ATCS )| Non-Toxic & Bleach Free Long-Lasting | In Tank Toilet Bowl Cleaner | Removes Stains | Environmental Friendly , 4 Pack

CANADIAN PATENTED TECHNOLOGY FOR AUTOMATIC TOILET CLEANING – The ATCS activates with every flush, delivering consistent cleaning power and remove stains effortlessly. No scrubbing, no harsh chemicals—just a sparkling clean bowl with a fresh, mild scent. NO INSTALLATION, NO HASSLE – Ready to use straight out of the box. Simply place the ATCS in your tank, and it works immediately—no tools, batteries, or complicated setup required. LONG-LASTING PERFORMANCE – Designed to last over 1,700 flushes, the ATCS provides continuous cleaning, outlasting traditional tablets and saving you money and effort. CONSISTENT PERFORMANCE & PRECISE DILUTION – Unlike blue tablets that dissolve unevenly or lose effectiveness with infrequent use or varying temperatures, the ATCS activates with every flush for optimal cleaning. Designed for reliable performance in all water temperatures and weather conditions, it ensures results you can trust every time ECO-FRIENDLY, RECYCLABLE, & UL CERTIFIED – Unlike other products, the ATCS is non-toxic, recyclable, and UL-certified for environmental safety. Its eco-friendly design helps reduce waste without compromising performance.