Invade bio drain is a scum-eating citrus oil that breaks down bacteria that can cause clogs in drains and eliminate drain flies. It can be used daily and only requires water. With a thick syrupy consistency it sticks to the walls of the drain and the product begins to break down the organic matter present. Each application of invade bio drain requires only four ounces. Brand: ROCKWELL LABS LTD. Size: [32 fl oz]
