amazon has Sani Sticks, the Superior Odor Killer and Drain Cleaner Solution, Unscented - 24 Pack $12.62.
Simply insert one Sani Stick into your bathroom or kitchen sinks or shower drain and watch the magic unfold. Each stick slow-releases a super concentrated blend of powerful enzymes that break down food, grease, and other stubborn materials. You'll be amazed to find stinky odors disappearing in just hours. Sani Sticks are built for optimal efficiency; drop a single stick in per month and keep your drains clear and odor-free, all year long. The design allows the drain stick to rest in the pipe trap and prevent grease and other organic materials from building up. [ Shop Now ]
