Clorox™ Ultra Clean Toilet Tablets Bleach & Blue cleans and deodorizes your toilet bowl with every flush and leaves a fresh Rain Clean® Scent. These toilet bowl cleaning tablets continuously cleans, prevents stains and deodorizes, eliminating the need to scrub every time. Each tablet leaves the toilet bowl sanitary in 5 minutes, and delivers a long-lasting Bleach & Blue clean that is good for up to 4 months. And, with this 4-pack, you can keep your toilet clean and the dreaded toilet ring away for up to 8 months, and help extend the time between deep cleans. Simply drop a tablet into your toilet tank and watch it do it’s thing. When the blue water fades, it is time to drop in another tablet. Keep your toilet bowl sparkling fresh and ultra clean with no mess and no fuss with the help of Clorox™ Ultra Clean Toilet Tablets Bleach & Blue.