It’s best to use sterile tongs to handle teats afterwards to prevent contamination, and the majority of sterilisers come with a pair – put the tongs in with the cycle and you know they’re OK to use. Guidance from the NHS recommends sterilising for at least the first 12 months. After your baby's first birthday, you can start phasing our sterilising as their immune system will be strong enough. However, it's important to continue cleaning all bottles, dummies and other feeding equipment thoroughly even after you've said goodbye to the sterilising tablets. What are the different types of steriliser? Rachel Jeffcoat has worked for 15 years as an editor and writer, after starting her career managing science and technology journals.

Relatively new to the steriliser market are UV sterilisers, which use UV light to kill bacteria. Their versatility means that you can use them to pretty much sterilise anything, including mobile phones and keys, however some UV sterilisers may not be suitable for sterilising natural rubber and latex (think certain dummies and the ever-popular Sophie La Girafe). Plus, they’re usually more expensive to run than electric sterilisers as they have a smaller capacity (so you’ll be running more cycles) and microwaves ultimately use more energy. 4. Travel steriliser Can easily be scaled up and down for different quantities of equipment and equipment in awkward shapesThe type of steriliser that’s right for you will depend on your baby’s routine as well as your environment, so it’s perfectly alright to wait till after the birth – maybe buying a box of sterilisation bags as an interim measure – and assess your sterilising needs in the days and weeks afterwards. Philips’s ubiquitous Avent brand includes a microwave steam steriliser that is robust, roomy, safe and straightforward to use – though, like our tester, you’ll need to measure your microwave first as it won’t fit in especially compact appliances (it’s 16.6 × 28 × 28cm, for reference).

Microwave steriliser bags have also become more popular in the last few years. These are reusable pouches made from a tough plastic and work by sealing baby equipment in the pouch with some water and microwaving for a set time. These tend to be more roomy than the cup model, with the best fitting two bottles in at a time, and able to be reused around 20 times per bag.

9. Best UV steriliser: Nuby UV Steriliser

Capacity: Six bottles | Materials: BPA-free plastics and metal electrical components | Included: Sterilisation unit, measuring jug and tongs Good for parents who On the downside, the heating plate will almost certainly attract limescale over time so the steriliser will need descaling once or twice a month. You can buy descaling liquid for this, though all steriliser brands now include instructions for natural descaling liquid from store cupboard ingredients which is a more eco-friendly option. Electric sterilisers are also the most expensive to buy. 3. Microwave steriliser Cold water sterilisers involve filling a container with water and adding sterilisation tablets or fluid to make a sterilisation solution. The active ingredient is sodium hypochlorite, which is a mild bleach that has been through a purification process to make it stable and non-toxic. It’s perfectly safe to use, but does smell vaguely of swimming pool. But if you’re bottle-feeding full time or expressing breastmilk regularly, you should find each of the different modes very helpful – and the fact that the warming unit handles food as well as milk means it should continue to be useful, even once you’re done with sterilising completely.