Domestos Extra Power Citrus Fresh Thick Bleach with anti limescale active molecules sticks even below the waterline to remove stains and to help prevent the build up of limescale for up to 3 times longer than before. Keep this bottle of domestos toilet cleaner handy for a cleaner home with a citrus scent. Domestos toilet bleach gives you the longest lasting protection from germs while helping to prevent the build up of limescale, which is where germs multiply. Domestos Original Bleach is a multi-surface cleaner; it can be used as a bathroom cleaner or even as a drain cleaner. Apply this thick toilet gel under the rim and leave it overnight to kill germs and remove stains. Suitable for use in homes with septic tanks.