Intersand OdourLock maxCare Cat Litter. OdourLock maxCare Ultra Premium Cat Litter detects feline diseases at the very first sign! Did you know that 2 out of 3 cats are at risk of developing urinary tract disease and/or diabetes? Urinary blood and glucose levels are excellent early indicators of these diseases. Be proactive in your cat's health and well-being by using OdourLock maxCare every day. OdourLock maxCare is the perfect solution cat parents who wish to monitor their cat's health. This 5 in 1 ultra-premium clay litter contains granules that can turn blue when they detect blood and/or glucose in the cat's urine giving an early warning of health issues. Health indicator: Contains patented Blücare® technology that detects the presence of blood and glucose in urine. Blocks ammonia: Technology activated on contact with urine to neutralize odour development for over 40 days. Extra-hard clumping: Rapid absorption and formation of smaller, stronger agglomerates to facilitate daily cleaning and maintenance. Dust free: Respects human and cat respiratory tracts. No tracking: Fast, easy cleaning, ideal for multi-cat environments. Made in Canada. Reinforced bag with ergonomic handle for easy transport. Available Size: 12 kg