Sterilisers Explained: Which One Is Right for You?

Choosing a baby steriliser can feel overwhelming, with UV, steam, microwave and all-in-one options to choose from!

As your baby's immune system is still developing, health authorities recommend sterilising bottles, teats and feeding accessories until they're at least 12 months old. All approved sterilisation methods are effective - the best one simply depends on your lifestyle and budget.

UV vs Steam vs Microwave: Which Is Best?

Feature	UV	Electric Steam	Microwave Steam
Kills germs	✓	✓	✓
Dries bottles	Usually	Often	No
Needs water	No	Yes	Yes
Portable	No	No	Yes
Maintenance	Minimal	Regular descaling	Minimal
Running costs	Low	Low	Very low

 

Lets take a more in depth look at the most popular steriliser models we stock here at Kings Baby Shop: 

1. Tommee Tippee UV Steriliser

If you're looking for a modern and chemical-free way to sterilise bottles, the Tommee Tippee UV Steriliser is one of the most advanced options available.

Unlike traditional steam sterilisers, it uses UV-C light to eliminate bacteria and viruses without water or steam. Bottles come out completely dry, helping to reduce the chance of bacteria growing again after sterilisation.

Sterilise & dry cycle: Approximately 60 minutes (depending on selected mode)

Why you’ll like it

• Dry, ready-to-use bottles straight away
• No steam, condensation or regular descaling
• Low maintenance
• Suitable for most bottle brands

Things to consider

• Higher purchase price
• Longer cycles than some steam sterilisers
• Requires electricity

 

2. Momcozy KleanPal Pro Bottle Washer

The Momcozy KleanPal Pro is more than just a steriliser - it washes away milk residue, steam sterilises and dries bottles, so there’s no need to scrub them by hand first. Simply load the bottles, add a cleaning tablet and let the machine do the rest.

Designed as an all-in-one bottle cleaning solution, it is ideal for parents preparing multiple bottles every day and looking to save time.

Key features

• Automatically washes bottles and removes milk residue
• Steam sterilises after washing
• Built-in drying cycle
• Multiple cleaning programmes
• Suitable for bottles, breast pump parts and accessories

Wash, sterilise & dry cycle: Approximately 60-90 minutes

Why you’ll like it

• Minimal hands-on washing
• Saves time for busy households
• Complete wash, sterilise and dry solution

Things to consider

• Premium price
• Larger countertop footprint
• Requires bottle cleaning tablets or detergent

 

3. Momcozy 8-in-1 Steriliser

The Momcozy 8-in-1 Steriliser is a versatile electric steam steriliser and dryer designed to do more than just sterilise bottles.

Alongside sterilisation, it can dry bottles, thaw frozen milk, heat food and keep items stored hygienically for up to 24 hours - making it a useful multi-function appliance for new parents.

Key features

• Steam sterilisation
• Automatic drying
• Thawing function
• Food heating function
• 24-hour storage mode
• Large capacity (holds up to 8 bottles)

Sterilising & drying time: Sterilisation takes approximately 8-15 minutes, with drying taking around 20-60 minutes depending on the selected setting.

Why you’ll like it

• Multiple functions in one appliance
• Large capacity for several bottles and accessories
• Useful beyond the sterilising stage
• Easy to use for everyday bottle care

Things to consider

• Requires water and regular cleaning/descaling
• Steam drying can take longer than UV options
• Takes up countertop space

 

4. MAM Microwave Steriliser

Simple, affordable and highly portable, the MAM Microwave Steriliser is ideal for parents who want an effective sterilising solution without adding another appliance to their kitchen.

Simply add water, place it in the microwave, and steam sterilise bottles within minutes. It is also a convenient option for travelling or visiting family.

Key features

• Microwave steam sterilisation
• Lightweight and portable design
• Holds multiple bottles
• No electricity required beyond a microwave

Sterilising cycle: Approximately 5 minutes (plus cooling time; no drying function)

Why you’ll like it

• Budget-friendly
• Quick and simple to use
• Easy to store and travel with

Things to consider

• Requires a microwave
• Bottles come out hot and wet
• Smaller capacity than some electric models

 

5. NUK Vario Express Steam Steriliser

The NUK Vario Express is a traditional electric steam steriliser designed with a flexible layout to fit different bottle sizes. With simple one-button operation and fast steam sterilisation, it offers a reliable solution for everyday bottle cleaning.

Key features

• Electric steam sterilisation
• Adjustable basket configuration
• Sterilises up to six bottles
• Automatic shut-off

Sterilising cycle: Approximately 6-10 minutes (plus cooling time; no drying function)

Why you’ll like it

• Quick and straightforward to operate
• Reliable steam sterilisation
• Flexible bottle arrangement
• Trusted baby brand

Things to consider

• Requires regular descaling
• Bottles remain damp after sterilising
• Single-function appliance

 

To Summarise:  

Steriliser	Sterilise	Drying	Approx. total time
Tommee Tippee UV	✓	✓	~60 mins
Momcozy KleanPal Pro	✓	✓	~60-90 mins
Momcozy 8-in-1	✓	✓	~30-60 mins
MAM Microwave	✓	✗	~5 mins
NUK Vario Express	✓	✗	~6-10 mins