Can I add Sea Foam after filling fuel tank? [SOLVED]

Thanks for the question, Helen!

I’d wait until the tank is low (1/4 to 1/8 tank) before adding Sea Foam. It works much better and faster because it creates a high cleaning concentration. Add a full 16 oz can of Sea Foam. Then, drive until almost empty before refueling (at least 20 miles if you can to give the Sea Foam time to run through the fuel system). That will work very well to clean up the entire fuel system.

I have a 2020 ford edge can I use sea foam in it

Yes, Sea Foam Motor Treatment is safe and effective in your 2020 Ford Edge. You can add it to the gas tank and the oil crankcase. Just follow the directions on the can.