Best Engine Cleaner Foams of 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.
Engine Cleaner Foams are a type of cleaning product designed to remove dirt, grime, and oil buildup from car engines. These foams are typically sprayed onto the engine and left to sit for a few minutes before being rinsed off with water. Engine Cleaner Foams are formulated to break down and dissolve the toughest stains and deposits without damaging sensitive engine components. They can help to improve engine performance, reduce emissions, and prolong the life of the engine. Engine Cleaner Foams are recommended for use by car enthusiasts and mechanics alike.
At a Glance: Our Top Picks
Top 6 Engine Cleaner Foams
Sea Foam SS14 Engine Cleaner and Lube Foam
Bardahl 43040 Diesel Injector Cleaner - Curative
DELLWING Snow Foam Shampoo Tropical 5 L - Ideal for gentle pre-washing - Forms a thick and long-lasting foam blanket with a beautiful fragrance
SONAX (543200-755 Engine Cold Cleaner - 16.9 fl. oz
'Full Metal' Bar Dahl Long-Life Treatment 400 ml
Soudal M276617 - Polyurethane Foam Cleaner 500 ml
Frequently Asked Questions (FAQs)
1. Is engine cleaner a degreaser?
GUNK Engine Cleaner and Degreaser Keep oil, grease and road grime from robbing your engine of its best performance. GUNK Engine Degreaser Multi-Surface, quickly removes tough grease, dirt and oil build up from hardworking, leaky engines.
During our engine cleaner foam research, we found 6 engine cleaner foam products and shortlisted 6 quality products. We collected and analyzed 28,362 customer reviews through our big data system to write the engine cleaner foams list. We found that most customers choose engine cleaner foams with an average price of £21.31.
The engine cleaner foams are available for purchase. We have researched hundreds of brands and picked the top brands of engine cleaner foams, including Sea Foam, Bardahl, DELLWING, SONAX, Soudal. The seller of top 1 product has received honest feedback from 86 consumers with an average rating of 4.8.

Joseph is a seasoned writer who's also passionate about automotive. His passion for automotive care and maintenance fuels his drive for more knowledge in the field. He currently resides in Middlesbrough, where he finds time to write informative contents on automotive. His automotive related articles are quite popular in journals around the world. Joseph continues to use his wealth of experience in the industry to create helpful guides on automotive.