Rather than decant shop-bought detergent into environmentally friendly storage bottles, why not have a go at making your own laundry detergent? Store cupboard essentials are ideal for this. In The Wash has a great 'recipe'. Pour 200g of soda crystals into a bowl and slowly add 500ml of boiling water.

Stir the mixture until all the crystals have dissolved. While stirring, add 50g of bicarbonate of soda, a little at a time. Add 120ml of liquid soap, 1.5 litres of boiling water and up to 10 drops of essential oils (if using). Stir until well distributed and then leave to cool. Whisk the detergent until it is smooth and then pour it into a storage container. Store it in a cool place, with no direct sunlight.

Essential laundry hacks that save time and money