Diamond Whites has launched Black Edition Teeth Whitening Liquid.
The mouthwash contains organic coconut oil for a pulling blend that is said to be suitable for the Ayurvedic practice of oil pulling.
A selection of essential oils also works to reduce the level of harmful bacteria in the mouth.
The product’s black formula turns milky white when it has been swished around the mouth for a sufficient amount of time.
RRP £9.99, Diamond Whites, diamondwhites.co.uk.