Can I use Sea Foam in my 2020 Honda Ridgeline? [SOLVED]

Thanks for the question, Danny.

Yes, you can absolutely use Sea Foam Motor Treatment in your 2020 Honda Ridgeline. Just follow the directions on the can.

Here’s what I’d do to get the most cleaning power:

• In the fuel: Wait until the tank is low (about 1/4 tank or less), add the full 16 oz can, and then drive at least 10–20 miles (or until nearly empty) before refueling. The higher concentration works much better and faster to clean fuel residues and deposits.
• In the oil: Add 1 ounce of Sea Foam per quart of oil in the crankcase 100–300 miles before your next oil change. That gives the Sea Foam enough time to circulate and clean, and it allows the reliquefied oil residues and deposits to be drained away with the old oil.

Many people use Sea Foam as preventative maintenance to keep the fuel system and engine clean, even on newer vehicles like yours.