24pcs Sani Drain Cleaner Sticks, Sink Deodoriser Keeps Drains & Pipes Clear & Odour free ---Practicality:Use one per month to keep your drains clean and odour free all year round. ---Safe & Green Cleaning: Slowly releases an enzyme blend that breaks down food, grease or other organic matter. ---Use: Perfect for all types of sinks, safe for use in kitchens, lavatories, baths and utility/mop sinks. Kills bacteria and breaks down buildup without the need for bleach. ---Easy to Use: Just place the cleaning rod into the plug hole and let it do its job. Even if the cleaning rod is accidentally broken, it will not affect the use in any way, just put it down the drain in sections. ---Package Include: 24* Blue Scented Drain Sticks in a pack of 2.