How many times can you put Sea Foam Motor Treatment to your oil between oil changes? [SOLVED]

Thanks for the question! You can only put Sea Foam in your oil one time in between oil changes. Add 1 ounce of Sea Foam per quart of oil in the crankcase. Do not exceed this ratio.

The Sea Foam will work to clean and lubricate the entire time it’s in the oil. The recommended ratio is sufficient to clean. If you’re looking to get the most cleaning potential out of using Sea Foam, add it in between every oil change and it will progressively clean away oil residues and deposits.