Save time and money Powerful enzymes break down oil and grease to keep drains and clear. This can reduce the need for plumbers and drain snakes and helps eliminate drain odors to keep your home fresh. Convenient to use The drain stick is thin, round and 3.94 inches long. Drop 1 piece into one drain per month. The effect lasts one month. Easy to use and easy to store. Wide application Suitable for kitchens, bathrooms and laundry rooms. It targets grease, oil, fats, scum and food for easy drain cleaning. Safe to use The drain strip is unstained and undyed, healthy for household use. Size and handling Length 3.94 inches, thin and round. Unstained and undyed material. Use scenarios Kitchen sink drain to prevent grease buildup and food residues Bathroom drain to reduce scum and odors Laundry room drain to manage grease and residues