Bottle Sterilizer Types Compared: Steam, Microwave, UV and Washers
The bottle sterilizers we track fall into 5 types, grouped from each maker’s product name and power listing: plug-in electric steam units, microwave steam boxes, microwave steam bags, UV cabinets and machines that wash and sterilize. They differ in how many bottles fit per run, whether they dry, cycle time and list price. Across the 32 sterilizers we track, makers list 4 to 13 bottles per run and list prices run from $7.99 to $399.99.
By the Cribpicks team · Published November 4, 2026 · 7 min read
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Key facts
- We track 32 bottle sterilizers: 17 electric steam, 3 microwave steam, 3 microwave bag, 2 UV, 7 washer + sterilizer.
- 24 of the 32 are listed by the maker as drying too.
- Published cycle times run from 2 to 70 minutes, across 12 models that list one.
- 25 of the 32 publish a list price we track.
Product numbers come from each maker's published specs, from our data as last updated November 2, 2026.
The bottles are in the sink and the counter is already crowded. A sterilizer can live on that counter, ride in the microwave, or wait in a drawer between runs.
Here are the 32 we track, lined up by type from each maker’s published specs.
Counter, microwave or washer?
One split is how each kind runs: plug-in units use an outlet, microwave boxes and bags go in a microwave, and washer-sterilizers wash as well, per their makers. Here they are side by side.
| Plug-in steam17 we track | Microwave box or bag6 we track | Washer + sterilizer7 we track | |
|---|---|---|---|
| Bottles per run | 6 to 13 bottles 14 list a count | 4 to 5 bottles 3 list a count | 4 to 8 bottles 6 list a count |
| Lists a drying step | 15 of 17 | 0 of 6 | 7 of 7 |
| Cycle times listed | 5 to 40 min | 2 to 3 min | 60 min |
| List prices we track | $49.99 to $114.99 | $7.99 to $39.99 | $289.99 to $399.99 |
| Median list price | $69.99 | $22.49 | $299.99 |
| Names its own detergent tablets | 0 | 0 | 5 of 7 |
| Try one | Baby Brezza One Step Sterilizer Dryer Advanced Babymoov Turbo Pure 3-in-1 Bottle Sterilizer, Dryer & Purified Bottle Storage | Ameda CleanEase Microwaveable Steam Sanitization Bags Chicco NaturalFit Microwave Steam Sterilizer | Baby Brezza Bottle Washer Pro Grownsy EaseClean Pro Bottle Washer |
Bottle counts come from each maker and may be for that maker’s own bottles. For one example, the Dr. Brown's All-In-One Sterilizer & Dryer lists “up to 8 narrow-neck, 6 wide-neck or 4 silicone bottles per load; also bottle parts, pump parts, pacifiers, teethers”. If you use another brand, check the fit notes on the product page.
Find a sterilizer by spec
Tap what matters in your kitchen. We list the sterilizers whose makers publish those specs.
A sterilizer shows up only when its maker publishes the spec you pick. Bottle counts are the maker’s own. Check the maker’s label and manual for what fits and how to use it.
Five kinds in one aisle
Tap a card to see every sterilizer we track.
Median list price, by type
From the list prices we track. Not every maker publishes one.
- Electric steam$69.99
- Microwave steam$26.99
- Microwave bag$9.99
- UV$139.99
- Washer + sterilizer$299.99
Reading the specs
Cycle time. 12 of the 32 publish one, from 2 to 70 minutes. It’s each maker’s own figure, so check the product page for what it covers.
Drying. 24 list a drying step; the rest don’t list one. Drying racks are sold separately.
What it needs to run. 6 of the units we track name a detergent tablet or washing block in their instructions. Read each maker’s water and supply notes on the product page.
From each maker’s published specs. A dash means the maker doesn’t list it. List prices we track as of 2026-11-12; they change.
Before you buy
Sterilizer checklist
- Where it will live: counter by an outlet, microwave, or cabinet
- Bottles per run, for the brand of bottles you use
- Your microwave’s size and power, for a box or bag
- Drying step, or a rack
- Water, descaling and detergent needs in the manual
- Model number and date code from the label, for a recall search
Related guides
- Types of baby bottles: every kind compared
- Types of bottle warmers: every kind compared
- Wearable pump battery life compared
Browse every bottle sterilizer, or bottle warmers and formula makers.
Questions parents ask
Answers come from makers' published specs and official sources linked below.
What types of bottle sterilizers are there?
The ones we track fall into plug-in electric steam units, microwave steam boxes, microwave steam bags, UV cabinets, and machines that wash and sterilize, grouped from each maker’s product name and power listing. This guide compares them by bottles per run, drying and list price.
Is a microwave sterilizer as good as an electric one?
We compare published specs, not results. The side-by-side in this guide shows bottles per run, drying and list prices for each type, from each maker’s listing. Follow the maker’s instructions for whichever you choose.
How many bottles fit in a sterilizer?
Makers of the units we track list a range of bottles per run, shown in the answer at the top. Counts are each maker’s own, and some makers list fewer wide-neck or silicone bottles.
Do bottle sterilizers dry the bottles?
Some do. The table marks each model the maker lists as drying. Others don’t list a drying step.
Can I sterilize breast pump parts in a bottle sterilizer?
Some sterilizer makers list pump parts in what fits. Check both the sterilizer maker’s fit list and your pump maker’s instructions.
Which type of bottle sterilizer has the lowest list price?
Check current numbers: the chart shows the median list price for each type, and the table lists every model’s list price.
Still wondering? Write to us at hello@cribpicks.com and we'll look it up.
Sources
Policies and specs change. We list the date we last checked each one; confirm with the airline or maker before you travel or buy. Read our editorial policy.