When hydrogen peroxide degrades, it turns into just oxygen and water ... no longer work as well as it used to. If you're noticing awful smells or clogs occurring in your system, this could ...

Because hydrogen peroxide boils at 150°C, they’re simply boiling off the water and increasing the concentration of peroxide. This is a qualitative method, and you’ll never know what ...

If hydrogen peroxide does not work well for you, you can try the following household fluids to help soften and dissolve ...