Does Sea Foam work safely in hybrids? [SOLVED]

Yes, all Sea Foam products (including Sea Foam Motor Treatment) are safe and effective in a hybrid, including a Ford C-Max.

Here’s a quick overview of how you can use 3 of them, and their benefits:

Sea Foam Motor Treatment: in fuel, it works through fuel injectors and carburetors to remove harmful residues and deposits from fuel passageways, intake valves, pistons, and chamber areas. Add a full can to a low tank of fuel (1/8 or so), drive at least 20 miles, and then refuel. In oil, it works to clean and liquefy heavier oil deposits, so the residues will drain away when the oil is changed. Add 1 ounce per quart of oil, 100-300 miles before your next oil change.

Sea Foam Spray: Sea Foam Spray works through an engine’s upper intake to clean harmful deposits from valves and chamber areas, cleaning areas that fuel additives can’t reach.

Trans Tune: helps overcome rough or erratic shifting or steering caused by residues in transmission and power steering fluid systems.