Degreasers
Use this route when the main job is cutting oil, grease, workshop grime, road film, or residue from compatible engine, vehicle, tool, or workshop surfaces.
View degreasersEngine Cleaners & Degreasers
Categories
Engine Bay Cleaner Sprays
9
DPF, EGR & Turbo Cleaner Sprays
14
DPF Cleaner Sprays
11
EGR Cleaner Sprays
4
Turbo Cleaner Sprays
4
Carburettor & Throttle Cleaner Sprays
3
Fuel System & Catalytic Cleaners
14
Catalytic Converter Cleaners
7
Fuel System & Injector Cleaners
7
Electrical Contact Cleaner Sprays
35
Rust Remover Sprays
6
Freeze Sprays & Gas Dusters
26
Engine Start Sprays
5
Brake & Parts Cleaner Sprays
3
Product Type
No matching values
Quick-acting rust removal spray for metal parts and vehicle care
A quick-acting spray for loosening ..
Generic multifunctional foam cleaner spray for car interiors and everyday cleaning
A multi-purpose f..
Generic multifunctional foam cleaner spray for car interiors and home surfaces, 3PC
A multi-purpose ..
Compact foam cleaner for everyday car interior marks
A compact foam cleaner for car interiors, made ..
Generico engine cleaner spray for routine engine degreasing
A general-purpose engine cleaner spray f..
Generico engine compartment cleaner spray for vehicle and workshop cleaning
A spray cleaner for engi..
What the listing says it does
A fast-acting rust remover spray for metal surfaces, tools, vehicle pa..
Made for rust on metal surfaces
A multipurpose rust remover spray for metal surfaces, tools, vehicle..
Giurui rust remover spray for metal, 3-piece pack
A multipurpose rust remover spray for metal surfac..
Water-based degreaser for parts, engines and greasy marks
A water-based degreaser for tackling greas..
Brush-on degreaser for car parts and greasy workshop cleaning
A brush-on degreaser for cleaning grea..
Granville G+Pro 500ml electrical contact cleaner spray
Fast-evaporating, residue-free cleaner for el..
Granville Gunk engine degreasant 2.5L for stubborn grease and grime
A water-soluble engine degreaser..
Why it suits targeted engine cleaning
Foam engine degreaser that clings to vertical surfaces for mor..
Electrical contact cleaner spray for switches, connectors and circuit boards
Aerosol contact cleaner..
GSV Essentials electrical contact cleaner spray, 200 ml twin pack
Aerosol contact cleaner for removi..
What it helps with
Aerosol contact cleaner for removing grease, oil, dirt and oxidation from electri..
Where it can help
Aerosol contact cleaner for removing grease, oil and dirt from electrical parts, s..
Where it is most useful
Aerosol contact cleaner for switches, connectors and circuit boards, made to..
Gtechniq W5 all purpose cleaner 5L for oil, grease and grime
A 5L citrus-based cleaner for removing ..
Gtechniq W5 all purpose cleaner and car degreaser, 1 L
A citrus-based cleaner for removing grease, o..
How it is used
A citrus-based all-purpose cleaner for removing grease, oil and stubborn grime from a..
Where it can be used
A biodegradable all-purpose cleaner for tackling oil, grease and stubborn grime..
Brush-on engine degreaser for automotive cleaning jobs
A brush-on degreasing fluid for engine bays a..
What the listing says
A three-can pack of 250ml engine start spray for helping petrol and diesel eng..
Showing 101 to 125 of 272 (11 pages)
Engine cleaners & degreasers
Use this page to choose the cleaner format before narrowing to degreasers, foams, or sprays.
Engine cleaners and degreasers cover several product formats: heavy-duty degreasers, aerosol cleaners, foam cleaners, panel wipe, parts washer fluids, citrus APC products, and concentrates. The right choice depends on the surface, soil level, application method, and cleanup process.
Engine Cleaner Foams
Use this route for foam-format cleaners when the product needs to cling to a surface for controlled dwell time before wiping or rinsing.
View engine cleaner foamsEngine Cleaner Sprays
Use this route for trigger sprays and aerosols when you need controlled application on smaller areas, brackets, tools, or engine-bay details.
View engine cleaner spraysThis is the comparison layer, not the deepest product-type page.
Use this category when you are still comparing application formats: degreaser, spray, foam, concentrate, panel wipe, or parts washer fluid. Once the format is clear, the narrower subcategory should give the cleaner product list for that exact intent.
That distinction matters for search and for buying. A 5L concentrate, a 500ml aerosol, a panel wipe solvent, and a parts washer fluid can all appear near engine cleaning, but they solve different jobs and carry different safety notes.
Compare the application format before comparing brand or bottle size.
| Format or use case | Best route | What to confirm first |
|---|---|---|
| General grease, oil, and grime removal | Degreasers | Surface compatibility, dilution, dwell time, rinse method, PPE, and whether the formula is water-based, solvent-based, citrus, or caustic. |
| Cleaner that clings instead of running quickly | Engine Cleaner Foams | Foam dwell time, coverage area, whether agitation is needed, and whether the product is safe for nearby plastics, rubber, paint, and metal. |
| Small-area or targeted engine-bay cleaning | Engine Cleaner Sprays | Spray pattern, drying speed, overspray control, flammability, residue, and whether the cleaner needs wiping or rinsing after use. |
| Bodywork preparation before paint or coating | Panel wipe, pre-paint degreaser, or anti-silicone cleaner listed in this category. | Paint process compatibility, evaporation speed, lint-free cloth use, residue-free finish, and whether the product is meant for panels rather than engine bays. |
| Removed parts, tools, or workshop equipment | Parts cleaner, parts washer fluid, or heavy-duty degreaser listed in this category. | Parts washer compatibility, material safety, dilution, runoff, disposal, residue, and whether the product is suitable for repeated workshop use. |
Engine cleaner strength is only useful when the surface can tolerate it.
Check sensitive materials
Engine areas can include aluminium, painted metal, rubber hoses, plastic covers, decals, belts, sensors, labels, and electrical connectors. Do not treat them as one surface.
Choose the right concentration
Concentrates can be economical for repeat use, but strong dilution is not always safer. Match the dilution to the soil level, surface, and label instructions.
Control overspray
Sprays and aerosols are convenient, but they can reach belts, painted trim, tyres, brakes, sensors, air intakes, or hot components if used carelessly.
Separate panel prep from engine cleaning
Panel wipe and anti-silicone products belong to pre-paint preparation. They may sit in the same catalogue area, but the buying checks are different from engine-bay degreasing.
Plan the cleanup method
Some products need rinsing, some need wiping, and some are designed to evaporate. Confirm how residue, runoff, and dirty cloths should be handled before starting.
Work cold and ventilated
Use cleaners only as directed, away from hot components, flames, and poor ventilation. Gloves and eye protection are sensible for many degreaser jobs.
Adjacent products
Panel wipe and parts washer fluids need a clearer use case than general degreasers.
Panel wipe products are usually for removing wax, silicone, oil, and residue before paint or bodywork preparation. Parts washer fluids are for removed components or workshop equipment in compatible cleaning setups.
If you need a general engine bay cleaner, use the product listing to confirm it is intended for that area. If you need pre-paint or parts washer use, check the listing for those exact words before choosing by price or pack size.
Retailer stock, subcategory contents, pack size, formula, dilution, surface compatibility, delivery, and returns can change. Treat the retailer page, product label, and vehicle or workshop guidance as the final source before buying or using any engine cleaner or degreaser.