DOX, disinfecting toilet cleaner, is a unique new product, safer and milder than most corrosive acids. It works wonders on stains while being kinder on the surface.
Ingredients:
Blend of organic and inorganic acids, special stabilisers, benzalkonium chloride, ethoxylated fatty amines in aqueous mode.
Directions:
Initial usage: Drain out as much water, squeeze around the bowl and under the rim, spread evenly and leave preferably overnight or at least for two-three hours. Brush and flush well for a sparkling new look.
Subsequent usage: Apply and leave for 20 minutes. Brush if necessary and flush.