Fuel oil additive
-
- October 27, 2025
As a homeowner, the last thing you want to worry about is your heating system failing, especially when the temperature starts to drop. But deep inside your fuel oil or diesel tank, a battle is being waged. Over time, impurities like water, carbon, and sludge build up, silently chipping away at your system's efficiency and reliability.
What does this mean for you? It means a less effective heater, higher fuel costs, and the risk of a complete breakdown when you need it most. From clogged nozzles to a frozen fuel line on a cold winter night, these hidden issues can cause major headaches.
That’s where ComStar’s Super Heat comes in.
For over 55 years, professionals have trusted Super Heat to stop fuel oil problems before they start. It’s not just a single-purpose additive; it’s the only 8-in-1 treatment your heating system will ever need, providing a complete solution in one simple application.
One Pour, Eight Problems Solved
Why juggle multiple products when one can do it all? Super Heat





