Renown® Toilet Rim Hanger, With Para Block, Cherry, 3.5 Oz., 12 Per Box
Made of 100% pure paradichlorobenzene plus deodorants. Eliminates all odors on contact. Fits all toilets. Very effective and economical. Blocks are air-soluble; performance not affected by water. Can also be used over the edge of trash cans to eliminate bad odors. Individually wrapped. 3.5 oz. block. Cherry scent. Packed 12 per box. Not available in some states due to VOC restrictions. Use non-para products.