Engine bays, wheel wells, undercarriage panels, and shop floors all share one problem: heavy grease and oil contamination that standard car wash soap will not touch. Grease bonds differently than road film — it needs an alkaline degreaser with real cutting power to emulsify the petroleum-based contamination and allow water rinsing to remove it. The wrong product means repeated passes that never fully clean; the right degreaser cuts through in a single application.
What Lightning Degreaser Is
Lightning Degreaser from Polishing Systems Inc is a professional-grade alkaline degreaser formulated for heavy-duty petroleum, grease, and oil contamination in automotive, marine, and commercial settings. It is engineered for engine bay cleaning, wheel well degreasing, undercarriage washing, shop equipment clean-up, and floor degreasing — situations where a diluted all-purpose cleaner is under-powered for the level of contamination present.
Key Features and Why They Matter
- High-alkaline degreasing chemistry — strong enough to emulsify heavy petroleum grease, motor oil, gear oil, and brake fluid residue in a single dwell period. Means fewer passes and less scrubbing time per job.
- Concentrated formula — dilutable across a range of cleaning tasks. Use diluted for lighter cleaning; full-strength for heavy contamination. One container serves multiple degreasing applications.
- Spray-apply, agitate, rinse — straightforward application process compatible with pressure washers, trigger sprayers, and foam cannons for larger surface areas.
- Effective on multiple contamination types — grease, oil, fuel residue, chain lube, hydraulic fluid, road film, and general petroleum-based grime across automotive, marine, and commercial use cases.
What Lightning Degreaser Is NOT For
Do not use on aluminum engine components without diluting — high-alkaline chemistry can etch bare aluminum at full strength. Do not use on painted surfaces without a high dilution (10:1 or greater) — full-strength alkaline degreaser can dull or strip automotive paint. Not appropriate for interior use (upholstery, leather, carpet) — use an interior-specific cleaner for those surfaces. Always rinse thoroughly after use and ensure the vehicle’s engine is cool before applying to an engine bay.
Who Uses Lightning Degreaser
Detail shops performing engine bay cleaning as part of full-detail services. Mobile detailers offering engine cleaning add-ons. Fleet maintenance bays degreasing commercial vehicle undercarriages and wheel wells. Marine yards cleaning outboard motors, bilge areas, and drive components. Shop owners cleaning equipment, floor drains, and work surfaces. Truck-wash operations handling heavy petroleum contamination on commercial vehicle exteriors.
How to Use
- Assess the contamination level and select dilution: light degreasing 10:1 to 20:1 water:product; medium degreasing 4:1 to 8:1; heavy grease and engine bay 1:1 to straight.
- Protect sensitive areas: Cover electronics, filters, and sensors before applying to engine bays.
- Apply degreaser with a pump sprayer or foam cannon at the selected dilution. Work in manageable sections.
- Allow dwell time: 1–3 minutes for light soils; 3–5 minutes for heavy grease. Do not allow to dry on the surface.
- Agitate if needed: Use a stiff-bristle brush for heavy deposits in recessed areas.
- Rinse thoroughly with high-pressure water. Repeat for severe contamination.
Why the 1-Gallon Size
The 1-gallon jug is the right size for shops performing engine cleaning, wheel well degreasing, or undercarriage washing as part of regular service offerings. It decants into trigger sprayers at whatever dilution the job requires — light ratio for general degreasing, high ratio for heavy engine contamination. For shops needing higher volume without frequent reordering, the 5-gallon pail and 55-gallon drum are the next steps up.
Frequently Asked Questions
Is Lightning Degreaser safe for aluminum engine parts?
At diluted concentrations (4:1 or greater), Lightning Degreaser is generally safe for aluminum engine components with rinsing. At full strength, high-alkaline chemistry can etch bare aluminum if left to dwell. Always dilute appropriately for aluminum surfaces and rinse promptly after the dwell period.
Can I use Lightning Degreaser in a foam cannon?
Yes — Lightning Degreaser is compatible with foam cannon application when properly diluted. Foam application extends dwell time and contact with vertical surfaces compared to spray-rinse application, which can improve cleaning performance on heavily contaminated engine bays and undercarriage panels.
What dilution do I use for engine bay cleaning?
For a moderately contaminated engine bay, a 4:1 dilution (4 parts water to 1 part Lightning Degreaser) is a good starting point. For engines with heavy grease accumulation, baked-on oil residue, or significant contamination, step up to 2:1 or straight product on the worst areas. Always test and adjust based on the contamination level you encounter.
Is Lightning Degreaser safe for pressure washer use?
Yes — Lightning Degreaser is compatible with pressure washer downstream injectors and direct injection for rinse-off after hand spraying. Its chemistry is compatible with standard pump materials. Use appropriate dilution for the application method.
What sizes is Lightning Degreaser available in?
Lightning Degreaser is available in 32oz, 1 gallon, 5 gallon, and 55-gallon drum to match every shop volume from individual vehicle cleaning to commercial fleet operations.
