Can I run my lawn mower with only Sea Foam for a good, deep clean? [SOLVED]

Good question, Steve. A lawn mower won’t run on straight Sea Foam, but you can use a high concentration of Sea Foam in gas for a good deep clean.

I’d do something like this: run your mower until empty, and add 8 oz of fuel with 4 oz of Sea Foam (a 2:1 ratio of gas to Sea Foam). Then, run it until empty.