Scrub Free! Continuous Clean Toilet Cleaning Refill 2 Pack (4 Boxes of 2 Pack Refill)

This is the best for hard water. It keeps my toilets clean and free of hard water stains.

This is amazing. It works wonderful. The description is exactly what it was. We live in a town that has hard water and tends to leave white stains because of it and this eliminates. Great value for the price.

I have bought these Kaboom toilet cleaners for years. These keep my toilets smelling fresh for up to 3 months. I find that when I don't use them, even after cleaning my toilets they tend to smell unfresh very quickly. The great thing about the kits that you can buy is that it keeps the chemicals away from your toilet hardware. I found that other drop-ins would erode the hardware and cause me to have to replace the hardware more often. I absolutely love these and will continue to use them as long as they make them!

It works great. No more ring around the toilet and you only need one. Oder can be string.

Each box contains two pouches, with each pouch containing two tablets, so each box contains a total of four tablets. So, this set of four boxes contains a total of sixteen tablets. Each Kaboom dispenser holds two tablets so each box contains two complete refills for a Kaboom dispenser or a total of eight refills with this four-box set. Confused yet?These tablets are sized to properly fit in the Kaboom dispenser as opposed to tabs designed to be placed in the bottom of the tank which are too large in diameter to fit in the Kaboom dispenser.At about $5 per refill, these are significantly more expensive than even name brand tablets that go in the tank, but I haven't been able to find an alternative that is appropriately sized, and I'm not keen on the idea of trying to take a standard tank tablet and trim it to fit in the Kaboom dispenser.

These refills for the Kaboom tank system are a great value. I tried the knock off tablets a while back an the whole house smelled like a public indoor pool. The refills are east to get into the system tank and keep the bowl clear of muck for a long time. After at least a decade bought new dispensers a while back and the new ones are easier to open than the original design. Still worth the investment in the system and have saved money, time and effort not scrubbing and buying other more caustic cleaning products.

This product works very well in keeping toilets sparkling clean for several months.

Easy to use, you can forget about cleaning the toilet for awhile. Used these for years.