12. Use boiling water, soda and soap to remove green stains

If you have patio tiles in your garden, you want them to look as neat and clean as possible, of course. So, what do you do when they’re covered in green stains? It might seem impossible to get them clean again but it isn’t with this great solution we’ve got for you! Pour 10 litres of water into a large bucket, add 5 tablespoons of soap and 5 tablespoons of soda and let both dissolve. Once it’s dissolved, pour out the contents of the bucket over your patio and you’ll see the green stains will disappear!