Chemtech CT18 Superwash - 5 Litre
Chemtech CT18 Superwash is Australia's No.1 concentrated cleaning gel.Removes the toughest grease, grime, oil & soot for a streak free finish. Chemtech CT18 Superwash has been specifically formulated so that it is harmless to all materials used on trucks and other motor vehicles, including aluminium, brass, copper, glass, plastic, rubber, neoprene and vinyl. The neutral pH ensures that Chemtech CT18 Superwash will not cause fading of paintwork, signwriting or vinyl curtains. Inhibits rust and corrosion. Chemtech CT18 Superwash is biodegradable and of low toxicity.
Chemtech CT18 Superwash is Australia's No.1 concentrated cleaning gel.Removes the toughest grease, grime, oil & soot for a streak free finish. Chemtech CT18 Superwash has been specifically formulated so that it is harmless to all materials used on trucks and other motor vehicles, including aluminium, brass, copper, glass, plastic, rubber, neoprene and vinyl. The neutral pH ensures that Chemtech CT18 Superwash will not cause fading of paintwork, signwriting or vinyl curtains. Inhibits rust and corrosion. Chemtech CT18 Superwash is biodegradable and of low toxicity.
Chemtech CT18 Superwash is Australia's No.1 concentrated cleaning gel.Removes the toughest grease, grime, oil & soot for a streak free finish. Chemtech CT18 Superwash has been specifically formulated so that it is harmless to all materials used on trucks and other motor vehicles, including aluminium, brass, copper, glass, plastic, rubber, neoprene and vinyl. The neutral pH ensures that Chemtech CT18 Superwash will not cause fading of paintwork, signwriting or vinyl curtains. Inhibits rust and corrosion. Chemtech CT18 Superwash is biodegradable and of low toxicity.
Chemtech CT18 Superwash is Australia's No.1 concentrated cleaning gel.Removes the toughest grease, grime, oil & soot for a streak free finish. Chemtech CT18 Superwash has been specifically formulated so that it is harmless to all materials used on trucks and other motor vehicles, including aluminium, brass, copper, glass, plastic, rubber, neoprene and vinyl. The neutral pH ensures that Chemtech CT18 Superwash will not cause fading of paintwork, signwriting or vinyl curtains. Inhibits rust and corrosion. Chemtech CT18 Superwash is biodegradable and of low toxicity.
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The lowest price for Chemtech CT18 Superwash - 5 Litre right now is $34.99 at Supercheap Auto AU, compared across 33 retailers.
The all-time low was $24.00 on 20 Nov 2024 — today's price is 46% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 5 Oct 2026.
Last updated at 05/10/2026 04:34:30
Chemtech CT18 Superwash Truck Wash - 5 Litre
Delivery between 8–13 Oct $12.99
Chemtech CT18 Superwash 5L - CT18-5L
Delivery $12
Chemtech Ct18 Superwash 5L, CT18-5L
CT18-5L Chemteck CT18 Superwash 5L; Chemtech
Chemtech Superwash 5l Ct18-5l
Delivery $20.15
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Chemtech CT18 Superwash 5L
Delivery between Tue – Wed $15
Chemtech CT18 Superwash 5L
Delivery between 8–15 Oct $27.45
Chemtech Ct18 Superwash 5L, CT18-5L
Delivery between 10–13 Oct $15
Chemtech CT18 Superwash 5 Litre
Delivery between 9–19 Oct $8.69
Chemtech CT18 Superwash 5L CT18-5L
Delivery between 6–16 Oct $10.95
originally posted on repco.com.au
Used this for years, vercitile from a superior wash to a heavy duty degreaser, best ever cleaning product
originally posted on repco.com.au
Does not do what it says.After mixing to ratio stated, applying and leaving to dry on two vehicles one for an hour and one over night. I hosed off as per instructions.It then says to chamois or just leave to dry for a sparkling finish.Well, the vehicles both need a sponge wash, still dirty.Dissapointed to say the least.
originally posted on repco.co.nz
Brilliant product and great value, purchase was very straight forward and easy on line with click and collect
| Product Type | Cleaning gel |
| Cleaning Strength | Heavy duty |
| Finish | Streak free finish |
| Volume | 5 L |
| Size | 5 Litre |
Chemtech CT18 Superwash Truck Wash - 5 Litre
Delivery between 8–13 Oct $12.99
Chemtech CT18 Superwash 5L - CT18-5L
Delivery $12
Chemtech Ct18 Superwash 5L, CT18-5L
CT18-5L Chemteck CT18 Superwash 5L; Chemtech
Chemtech Superwash 5l Ct18-5l
Delivery $20.15
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Used this for years, vercitile from a superior wash to a heavy duty degreaser, best ever cleaning product
Does not do what it says.After mixing to ratio stated, applying and leaving to dry on two vehicles one for an hour and one over night. I hosed off as per instructions.It then says to chamois or just leave to dry for a sparkling finish.Well, the vehicles both need a sponge wash, still dirty.Dissapointed to say the least.
Brilliant product and great value, purchase was very straight forward and easy on line with click and collect
Have bee using CT18 super wash for years. It’s my go to product for cleaning. It’s pH neutral so will not damage surfaces.
Good value automotive wash. No insane frills, just good soap. What more can be said about car wash liquid? It's all that's asked for at a reasonable price
Good chemical to clean off your sand and mud from 4wding. Pair this with a pressure cleaner and you have the same as a self serve car wash!
I have been using this product for 5 years.Do it waste your money on other Better marketed products eg McGuire’sThe products worlds well in a snow foam gunThe product is not to harsh but can remove bugs and tar easilyAlways leaves my vehicles looking like newYou can also use it around the house on tiles or washing bricks, pavers etcJust buy this product and you will not regret it
Got tired of buying small bottles of soap, decided to buy the first big bottle I seen.This stuff is great! I've never noticed a difference using other soaps, this is the first time ive been impressed by soap... I dont think I'll ever use anything else again
Easy to use, non-streaking when dried on the car. You do really need to agitate it (with a sponge) to totally get all of the road grime off. But overall very happy with the result!
I’ve been using the CT18 now for over 25 years originally using on my trucks, now at home on my 2 4x4 and our Caravan, it cleans about 80% of the dirt of o coarse you still need to either use a bush or sponge to get 100% clean
| Product Type | Cleaning gel |
| Cleaning Strength | Heavy duty |
| Finish | Streak free finish |
| Volume | 5 L |
| Size | 5 Litre |
