This Pack of 12 Cleaning Sticks helps prevent the build-up of dirt and unpleasant odors. Ideal for use in the kitchen, bathroom, shower, and all other drains. Use once a month for an all-year-round treatment of your drains, leaving them fresh and clean with a lemon scent. Banish drain dirt and odors with this 12-pack of cleaning sticks. Perfect for kitchens, bathrooms, showers - all your drains. Monthly use keeps drains fresh and clean, year-round, with a lemon scent.