Adam’s Mega Foam Car Wash Soap (Gallon) – pH Neutral, Ultra Concentrated for Foam Cannon, Foaming Spray Gun, or Bucket – Safe for Wax, Sealants & Ceramic Coating – High Suds Car Cleaner

Adams Mega Foam is the perfect car shampoo in my option. It provides great lubrication, smells amazing and has very good cleaning properties. It truly is a great foaming shampoo. Even though extreme foam is not always desired, it makes for a "picture perfect" experience. I always perform a prewash prior to doing a contact wash and Adams Mega Foam easily removes the remaining road film. I would recommend any of the Adam's products.

A good value for the money and it is safe and effective soap. You should give it a few minutes to work (don't let it dry!) and pressure wash it off slowly. It makes copious amounts of foam and has a pleasing mild scent.

Great soap for foam cannons. Highly concentrated, excellent value.1 ounce per 1000ml in a Raincovo foam cannon using a 1.8 gpm pressure washer sprays thick clinging foam. Feels very slick under the wash mit. Has a nice cherry like scent. I use this AFTER applying a high ph touchless pre wash that removes 90+% of dirt/bugs without scrubbing.

Adams polishes makes nice products. If pre washing your car is something you do, this Mega Foam is worth trying.

Excellent product! I use with a raincovo foam cannon (2oz in 1000ml water). This gallon will last many many washes at that dilution! Great lubricity, leaves a nice shine and is a great value for the price!

I’ve only tried two brands of foam — this one and Hybrid Solution Pure Wash by Turtle Wax. Pure Wash is notably less expensive. However, Mega Foam is more concentrated and I use between 1.5 and 2 oz in my 1000 ml cannon. Pure needs 4 oz. Mega Foam does create more suds but Pure is not far behind. Mega Foam has very good lubricity, but Pure has a bit more. Mega Foam leaves a glossy shine. Neither one cleans that well on its pre-soak but does clean with contact washing. Mega Foam is much better at preventing water spots in sunlight and hot weather, and that’s what is the determining factor for me. Buying it in quantity does knock down the cost per oz and it’s more concentrated, so it won out as my go-to soap.

Amazing snow foam, and smell, it's pricey but it's worth it, i always get it on sale.

This soap works well with my auto pressure washer. It leaves thick suds that will stay on car and soak for several minutes. I use about 3 oz in my foam cannon and use that for one car, although I typically have about 25% left over. I rinse, soap and let linger, wipe with microfiber mitt if particularly dirty and then rinse. I would say touchless wash is a myth, but I still consider this entire process much better than the old two bucket method.

Excelente jabón, parece muy líquido, pero genera muchísima espuma con dos onzas de producto aplicado en un despachador de jabón

If you are wondering if you should try it, just order it. Works extremely well.

I used mega foam with the MJJC Foam Cannon. I can't imagine a better combination for my Karcher K3. Thick, shaving cream like foam. It's actually ridiculous. Can't wait for the car to get dirty again so I can use these products again!

Adam's Mega Foam, great product after tying the smaller bottle immediately had to get the larger 3liter. A must have in your kit

A great car wash product