In general, you need two main things for combustion to happen: fuel, and an oxidizing agent, which removes electrons from molecules of fuel to keep the reaction going.

一般来说，燃烧需要两个主要因素：燃料和化剂，它从燃料子中去除电子以保持反应继续进行。

But there are lots of other good oxidizing agents, and one that doesn't contain chlorine is hydrogen peroxide.

但是还有很多其他化剂， 其中一种不含氯是过化氢。