Bottle feeding. How to keep your bottle-feeding equipment clean Look after your formula-fed baby by keeping bottle-feeding equipment clean. Learn more Preparing a bottle of formula for your child Learn More Tips for travelling with formula Learn More What is infant formula? Learn More Practical advice on how to switch from one formula to another Learn More Load more articles Any questions? We'll be happy to help. Visit our contact page or give us a call on 0800 ANMUM LINE (0800 266 865).