Grand Wash Auto is proud to be recognized as an environmentally friendly, Green Business and a Certified Sustainable Business. We are committed to environmental protection and water conservation. Recycling, water management and using only biodegradable chemicals are among our top priorities.

Grand Wash Auto features the most advanced car wash technology in the world, including water recycling and purification systems.


Our water recycling and water conservation has been based on world’s best practice. We treat and re-use up to 100% of the water in the carwash, this saves many thousand litres of fresh water per year. We use far less fresh water than most car washes, restaurants, and other water users, and consequently far less into our sewer.

With advanced purification, high speed filtration and separation, plus the use of reverse osmosis treatment, Grand Wash Auto is able to clean your vehicle much better than traditional carwashes which rely on fresh water only. Grand Wash Auto has installed a 250,000 litre reclaim system in the treatment and conservation of rain water harvest. Our 100% water reclaim treatment system in which bacteria digests and recycle the waste water is a recent innovation in car wash technology.


Grand Wash Auto’s cleaning solutions are safe and gentle for your car, but they pack and incredible cleaning punch. All of our solutions are tested, certified and 100% biodegradable. Everything we use is returned to the environment safely. Grand Wash Auto does not use any of the acids or other corrosive materials that (touch less) car washes employ.


Grand Wash Auto uses the latest neoprene microfilm material which out performs older cloth and bristle brushes, that hold dirt and water traditionally used in the cashwash industry.

Laboratory tested this means that our material can not damage painted surfaces. In fact Grand Wash Auto material actually polishes and enhances the vehicle surface as it washes, improving the reflectivity of your vehicles paint and chrome.


Grand Wash Auto uses sophisticated computerised controls with outputs adjustable to the fraction of a millimeter. Our electric motors are designed to maximize energy conservation and to reduce our demand on power.

Our hot water systems are up to 99% efficient.

I have been using GWA for over 4 years on a weekly basis and cannot fault the service received. I get many compliments from colleagues commenting that my black car always looks so clean. No other car wash can compare

Ian - Kilsyth

Just moved to the area and experienced going through a tunnel car wash for the first time. Loved the concept and loved the experience. Will never have to get wet washing the car again!

Kieran - Alphington

It looks fantastic, state of the art, cutting edge technology. This will change the way we wash our cars. Car washing will never be the same. My car has been longing for this sort of treatment. Well done guys

Robert - Thornbury

Excellent value and service, good operating hours, excellently priced options. Facilities always clean and good opening hours.

Debbie - Ivanhoe