Directions

Simply add to your fuel tank every 1000 miles.

Is it safe to use in my vehicle

STP® Petrol Winter Treatment is suitable for all classic/modern engines and catalytic convertors.

Take Note!

STP® Petrol Winter Treatment fights corrosion and deposits.

FAQS

How does STP Petrol Winter Treatment work-
STP Petrol Winter Treatment helps prevent fuel line freeze during colder months whilst fighting power robbing deposits and corrosion. It also removes water from the fuel system.

Is STP Petrol Winter Cleaner safe to use during the summer months-
Yes, STP Petrol Winter Treatment is safe to use during the summer months.