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Sweet Lu | Toilet Water Blue

Starting at: $5.94

Please Choose:



  • Model: tfcp-bluelu


An automatic toilet bowl cleaner that cleans, refreshes, and makes the toilet water blue with every flush. Easy to install, just hang inside the cistern (water tank) and flush.

Industrial Strength

Sweet Lu is a high performance and exceedingly economical industrial strength automatic toilet bowl cleaner, deodoriser and sanitizer that has been used by professional cleaners for more than 20 years.

Economical and long-lasting

With Sweet Lu, toilet hygeine and maintenance is simple, economical and consistent. Sweet Lu's performance has made it the standard in toilet hygiene for the commercial cleaning industry. When placed in the toilet cistern it will continue to maintain a high level of sanitation for months, in frequently used toilets you can expect an average life cycle of 3 months.

Safe and easy to use

Sweet Lu cleans, deodorises & sanitises with every flush giving consistent 3 in 1 action that out shines alternative methods. Sweet Lu is simple and safe to install without the need of any alteration to the plumbing or toilet hardware. The technically advanced dispenser stays in the toilet cistern away from children, vandals and the easily clogged toilet bowl.

Reliable with 70% active cleaning agent

Sweet Lu ensures the toilet bowl is shining and sanitized with light blue foaming water and an unassuming sweet scent. Its premium formulation includes over 70% ACTIVE CLEANING SURFACTANT so there is no need for harsh brushes or extra chemicals. (Alternative products are between 5-23% surfactant)

Septic safe

Sweet Lu is bleach and paradichlorobenzene free. Non-toxic, safe for septic systems and made from the highest quality biodegradable surfactants.

Australian Made

Sweet Lu is Australian Made. Sweet Lu is biodegradable and the bottle/cap are recyclable.


  • Simple to install. Just lift the cistern lid and place the unit inside.
  • Takes 2 to 3 hours to activate
  • Occasionally brush around the inside of the toilet bowl with a soft brush (do not use a hard brush or scourer as they can be harmful to the glazed surface of the bowl)
Download the Material Safety Data Sheet (PDF):

200g per bottle, 12 bottles per carton