While mould, particularly back mould, is a serious issue due to the potential health risks it poses, it doesn’t always need the strongest chemical/solution to kill it.

There are many natural and environmentally friendly solutions which effectively kill mould and prevent it from growing back. Below is a list of effective mould killers that are 100% natural.

Most people instantly think of bleach as the ultimate solution for killing mould. Although it isn’t a natural or environmentally friendly solution, it is one of the most effective. However, many of the eco-friendly solutions below keep mould from growing back in spots where bleach couldn’t quite manage to. That’s because bleach is most effective on non-porous surfaces, but struggles on surfaces that are porous.