10 Little-known Uses of Coal Useful in the House and in the Garden

Ground and scattered coal prevents weed growth and keeps the soil moist for your plants.

Potted plants preferring neutral or alkaline soil grow better if we place a layer of coal on the bottom of the pot.

Cut flowers preferring alkaline water stay fresh longer if there is some coal on the bottom of the flower vase.

If you swipe your tools with some coal, they won’t go rusty so fast. If you don’t want to smear them with coal, put them in a box with some coal inside.

Mold appears in moist places. Removing it will not be effective if we don’t get rid of the moist. Fortunately we have coal to absorb it. Last but not least, this is one of its key properties.

First clean the spot affected by mold using baking soda and vinegar. Then leave some coal there in a container or a bowl.

Water filters have relied on charcoal for a long time. It absorbs several impurities. It removes completely or at least reduces the concentration of pesticides, herbicides, chlorine, benzene, radon, solvents and other chemical substances.

Dark furniture and floors might be protected in spots where some scratchings, cracks or other imperfections have appeared.

Coal absorbs moist and also unpleasant smells. You can use it anywhere there is a smell you want to get rid of. That might be a fridge, a dustbin or a laundry basket.

The rubbish won’t smell if you scatter some coal onto it.

In case of clothes in baskets or wardrobes, leave some coal in a cloth bag there so that it won’t stain the clothes.

In spite of its black colour, coal is a very effective whitening agent. Brush your teeth with powdered coal and wash them.

Drawing with coal is a good idea for a family activity on a rainy day. Even if they put their coaly fingers into the mouth, they are going to be fine! The coal we take in case of digestive problems or stomach flu absorbs the dangerous pathogens.