Baby Bottle Sterilisers

Baby Bottle Sterilizers – What Is The Best Type?

Why do we need baby bottle sterlizers at all? All of your new baby’s feeding gear (including breast pumps) should be appropriately sterilised. Milk is really a breeding ground for harmful bacteria and little babies are specifically vulnerable to all of them. If equipment is not sterilised the germs can grow quickly; normal sterilising ensures the equipment is really a `no–go’ region for germs.

Its not necessary to purchase a sterilizer — bottles could be sterilised in a pan of boiling water — but if you’re planning to bottle-feed your baby it’s really a useful device to have and can make life easier for you.

Baby Bottle SterilisersIf you are primarily breast–feeding however, say, giving your baby the bottle each day, a steriliser is still an unneeded extra. You can always choose to

buy one later on if you find you’re making up much more bottles than you realized or even if you choose to change to bottle–feeding totally.

Types of baby bottle sterilizer

In addition to the boiling-water method there are 3 methods of sterilising: steam technique, cold–water technique (also referred to as chemical sterilisation) as well as microwave method. You can buy sterilisers designed especially for each of these.

Steam sterilisers

With this particular type, a person places their bottles upside-down in the steriliser, add water and switch it on. The water is actually heated electrically. When sterilisation has completed (usually following about 10 mins) the steriliser switches off automatically.


  • Easy and quick to make use of
  • minimum pre- as well as post–sterilisation planning.


  • The costliest type of steriliser (count on paying close to $25-40)
  • you should be cautious not to burn your hands as soon as sterilisation is complete — the inside of the unit can be quite hot.

Cold-water baby bottle sterilizers

Here, tablets or liquid that contains a dilute bleach are put right into a measured quantity of cold water inside the steriliser tank. Bottles must after that be totally immersed within the solution, ensuring there are no air bubbles where bacteria could survive (you need to be particularly careful about this if the bottles are sterilised lying on the side). Sterilisation usually takes close to 30 minutes. The bottles have to be rinsed in recently boiled water prior to use to totally get rid of the chemical substance solution. This kind of steriliser costs around $18–20 (Boots and Mothercare both market standard versions for $28.50).


  • Absolutely nothing to heat up therefore no possibility of painful mishaps
  • no need for electrical power or a microwave oven so you can use it anywhere
  • conventional method that lots of hospitals make use of
  • a few parents think it is reassuring to stay with the way it was carried out while they were in hospital.


  • Much more fiddly compared to other techniques
  • you need to keep an eye on when you last changed the solution —it must be changed each and every 24 hours
  • fairly slow sterilising process
  • heavy to move whenever filled.

Microwave oven baby bottle sterilisers

With this method a person places the bottles in the steriliser with a tiny bit of water, secure the cover, place it within the microwave and switch on based on the steriliser company’s instructions. Sterilisation takes around ten minutes.


  • If you have a microwave, this particular method is probably the most convenient method for you easy and quick
  • one of the least expensive methods (this sort costs $10–20).


  • Generally these only take 4 bottles — other types take six or even eight — so less convenient for moms and dads of solely bottle–fed new babies (or even multiple births!)
  • some sterilisers can’t be used in the strongest, modern microwaves — check before you buy a few may not easily fit in smaller micro waves.
  • If you only have to sterilise 1 bottle, rather than using a steriliser you can buy specifically designed steriliser bottles for microwave sterilisation (you should not try to sterilise normal bottles in the microwave oven without the right equipment as there might be spots remaining that are not properly clean and sterile).
  • This is a simple and quick method, specifically for parents of babies who are not really exclusively bottle-fed. Mothercare offers these bottles at $29.95 for 6.

Other features of bottle sterilizers to consider

  • Cold–water sterilisers can be very weighty to move whenever filled with water, so a sturdy handle is very important.
  • A few sterilisers include tongs as well as/or a tray to keep smaller products such as teats, so it’s not necessary to reach too much down into the unit to get them.
  • Sterilisers that take both regular and broad-necked bottles tend to be more versatile — you may find that the baby will get on much better with one sort of bottle, therefore if your steriliser only takes the wrong type you could find yourself purchasing another.
  • Bigger sterilisers which take up to 8 bottles at any given time can be easier if you are performing a lot of bottle-feeding.
  • Sterilisers which have space for feeding containers and training cups will be helpful throughout the weaning phase (babies start using these from four months or so and it is advised that feeding equipment should be sterilised at this age).
  • Some sterilisers can be used using more than one method of sterilisation — for example, microwave oven and cold water. This is often useful if you want one whenever away from home if your microwave might not be available.

Travel sterilisers tend to be smaller than regular ones therefore can be useful for vacations. Generally they are designed to accommodate a couple of bottles rather than the 6 or so which standard sterilisers take. A few are appropriate for just one approach to sterilisation (e.g steam); others may be used with more than one (Boots market a travel steriliser you can use for cold-water sterilising or microwave). Alternatively, as long as the microwave is available, steriliser bottles or multiple-use steriliser bags (manufactured by Lindam) are easy to carry and easy to use.

The boiling-water method of sterlizing baby bottles

If your infant has just an occasional bottle and also you don’t want any further baby things taking up space inside your kitchen, boiling bottles within water is really a cheap as well as relatively fast method of sterilisation. You put the things you want sterilised into a big pan of boiling water. The water ought to be brought back to the boil and boiled for ten minutes before you decide to remove the products. A drawback with this technique, however, is actually that it can help to make rubber teats spongy as well as swollen — check all of them regularly and discard any that appear damaged.