Engine Decontamination Treatment for Portsmouth & Waterlooville

EDT, a specialist Engine Decontamination Treatment available now at our Waterlooville garage, is a fantastic addition to the range of procedures that we offer to completely revolutionise the way your vehicle drives.

You may have noticed that even new oil in your car or van rapidly ages, darkening quickly as it carries impurities through the engine system.  Oil is essential to keeping all the moving parts within your engine smoothly working, but it’s not a cleaner, and we make its job harder by expecting it to carry or get around the day to day debris within our engine.  By running a soya based (indeed, food grade!) cleanser inside the route that the oil takes through your engine, the build up of grease, varnish and general debris is dislodged and filtered out.

So, what difference does it this internal, deep-clean make? The answer everyone gives is “loads”!

Emissions reduce because what comes through after an EDT is as clean as from a new vehicle. Less smell, less smoke and better chance of getting through your MOT! The driving experience is restored, as there’s no resistance to the passage of oil. This means you will notice the original power, smoothness and reduced noise.

Better fuel consumption, as the engine doesn’t need to work so hard, and the oil is doing only what it’s designed to. This means that the engine is likely to last longer and will certainly run more healthily.

This award-winning treatment has fans all over the world, and never fails to impress, so book your car in for a thorough detox, and see how much its ‘spa-hour’ improves your driving experience for months to come.


Discover engine decontamination treatment in Waterlooville

With our garage being based in Cowplain near Waterlooville, you don’t need to travel far for expert engine decontamination treatment. Check out the map below for our location, and you can enter Collison Motoring Services or 127-129 London Road, PO8 8XJ into your sat nav to find our garage.



Using our decades of experience and the best technical training, let us coax your vehicle back to health by repairing any poorly parts. Protect the environment and your wallet.



If its better to replace a part in your vehicle then we use the best parts (including Bosch) which are all of Original Equipment Specification and with full guarantees. This means that we protect your manufacturer’s warranty and will make your vehicle feel much better without the pain of main dealer prices.



Let Collison’s up-spec your pride and joy in numerous ways to make your journeys safer, smoother and simpler. This can also save you money too, so ask about any of the Improve options to know the benefits to your vehicle.