Article number: 5060101534717 View all from Ecozone > View more: Special cleaner > Ecozone - Enzyme based drain unblocker sticks A new and effective way to keep a sink clean. These sticks dissolve almost everything that gets stuck in a sink and can cause blockages (and bad smells). And that with only natural bacteria and enzymes! The idea is to put one of these sticks in your sink every month to prevent a blockage from forming. See the 'Matching products' tab if the sink is already completely blocked. The sticks are safe for septic tanks and waste water. They remove grease, oil and food residues from your drains. Keep your drains free flowing, fresh and odour free. Each pack of drain cleaner enzyme sticks contains 12 sticks for one year. Naturally against odours - without chemicals! 1) Remove a stick from the pack. 2) Drop the stick directly into the drain. Do not attempt to remove the stick. 3) Repeat the process monthly to keep the drain flowing freely and smelling nice. Ecozone Drain Cleaner Enzyme Sticks are a simple solution for taking care of your drains. They are effective and environmentally friendly. They are safe for the environment and combat deposits and odours. They are ideal for regular use. They keep your drainage systems running smoothly and ensuring they function reliably.riptionWrapper"> Product specifications Drain cleaning sticks - Odourless - Pack of 12 Item description Drain cleaning sticks - Odourless - Pack of 12 Item number 5060101534717 Version Odourless Packaging type Standard Country of origin United Kingdom Contents: 12 sticks (enough for approximately 1 year) Ingredients: 2-Oxapanone, Homopolymer, Oxydi-2,1-Ethanediyl Ester, Sodium Sulphate, Calcium Carbonate, Wheat Flour, Carboxymethylcellulose, Sodium Chloride, Bis-(2-(2-Butoxyethoxy)-Ethyl) Adipate, Sodium Lauryl Sulphate, Colour, Amylase, Subtilisin, Lipase and Bacterial Culture, Non-Pathogenic.