‘A pea sized amount of toothpaste should be used for adults and children over three and a smear of toothpaste should be used for babies and children under three. The mouth should not be rinsed out after brushing. Spitting out toothpaste and not rinsing, helps to leave a coating of fluoride on the surface of the teeth which helps to prevent tooth decay.’
And only a pea-sized amount of brain would ever recommend this.
God bless the NHS. So many couldn’t die without you.