Duck Fresh Action In-tank Toilet Cleaner 40g x 4's

Product Details:

The new 4-in-1 formula,, automatic cleaning, antibacterial, deodorant after each flush, and last for a month.
Automatic Cleaning: it will release blue cleaning fluid containing active ingredients every time flushing, and automatic cleaning toilets, keep the toilet clean and bright
• Fresh deodorant: smell fresh, can effectively remove toilet odor
• Effective Antibacterial: Keep the toilet clean, more confidence on use
• Last for a month: Durable with a unique release technology. It can last for a month at room temperature (25 C) and sustainable use (flush approximately 300 times)
• Easy to use: water-soluble protective film, easy to use and left the
• Security mild: mild, does not attack the toilet tank fittings and sewer