- One 5.25 fl oz bottle of STP Gas Treatment
- Improves the quality of gasoline and helps maintain fuel efficiency
- Prevents the build-up of harmful carbon, gum and varnish deposits
- Helps prevent fuel line freezes
- Fuel cleaner formulated with jet fuel, a high-quality carrier of active ingredients
- Use this gas additive regularly when you fill up your tank
- STP—One of the most trusted names in car care for more miles than anyone can count
- One 5.25 fl oz bottle of STP Gas Treatment
- Improves the quality of gasoline and helps maintain fuel efficiency
- Prevents the build-up of harmful carbon, gum and varnish deposits
- Helps prevent fuel line freezes
- Fuel cleaner formulated with jet fuel, a high-quality carrier of active ingredients
- Use this gas additive regularly when you fill up your tank
- STP—One of the most trusted names in car care for more miles than anyone can count