1 / 7CarPlan Demon Machine Rapid Dirt Shifter CDM101, 1 L
CarPlan Demon Machine Rapid Dirt Shifter CDM101 is a 1 L spray pre-wash degreaser for vehicle cleaning. The listing says to spray it over the vehicle before washing to help dissolve grease, road grime, bird lime and tree sap, and names paintwork, glass, plastic and chrome as suitable surfaces.
At a glance
- Designed as a pre-wash step, applied before washing the vehicle.
- The listing describes use on paintwork, glass, plastic and chrome.
- Customers report dirt and grime removal, including use before jet washing, but feedback on scratch resistance is mixed.
Often bought together
Pros and cons
Pros
- Spray application is listed for treating the vehicle before washing.
- The product is listed for several vehicle surfaces, including paintwork, glass, plastic and chrome.
- Customer feedback describes it as effective against dirt and grime and appreciates its degreasing performance.
Technical specifications
9 specifications| Brand | CarPlan |
|---|---|
| Model | CDM101 |
| Form | Spray |
|---|---|
| Volume | 1 Litres |
| Concentration | Concentrated |
| Listed weight | 1.1 Kilograms |
| Scent | Lemon |
| Recommended surfaces | Glass, Plastic |
| Listed formulation | Car Wash |
What to know before buying
Listing details to confirm
The listing details are inconsistent about scent, describing it as both Lemon and Unscented. Its stated 1 L volume appears as both “1 Litres” and “1000.0 millilitre”. Customer feedback on scratch resistance is mixed, so do not treat reduced paint-mark risk as confirmed.
What’s in the box
Included- Demon prewash degreaser, 1 L, CDM101
Who is it for?
A good fit for
- Drivers wanting a spray-on pre-wash for loosening road grime and other listed contaminants before washing.
- Buyers looking for a cleaner listed for paintwork, glass, plastic and chrome.
Less suited to
- Buyers who need a product with an unambiguous scent specification or established scratch-resistance assurance.

Customer reviews on Amazon
- 5 stars
70% 70% - 4 stars
18% 18% - 3 stars
8% 8% - 2 stars
3% 3% - 1 star
1% 1%
Customer feedback highlights dirt and grime removal, degreasing and use before jet washing, with some reports of quick cleaning and a pleasant scent. Buyers who want a pre-wash step may find those reported uses relevant, but the listing's conflicting scent details make the scent comments hard to apply confidently. Feedback on scratch resistance is mixed, so it does not establish that paint marks will be prevented. The overall rating distribution leans positive, but ratings alone do not explain individual experiences.
Positive themes
- Customers report effective dirt and grime removal, particularly before jet washing.
- Feedback describes the product as a quality degreaser, with some customers also noting quick cleaning and a pleasant scent.
Mixed feedback
- Customers disagree about scratch resistance, with some reporting reduced risk of paint damage and others reporting marks on vehicles.
Frequently asked questions
How is CarPlan Demon Machine intended to be used?
The listing says to spray it over the vehicle before washing, to help dissolve grease, road grime, bird lime and tree sap.
Which surfaces are listed?
The features list paintwork, glass, plastic and chrome. The product details separately recommend Glass, Plastic.
Does the product have a lemon scent?
The listing conflicts: one detail says Lemon and another says Unscented. Check the selected listing if scent matters.

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