How to Sterilize Baby Bottles in Microwave

To give your little one extra protection from bacteria that can cause those gross belly bugs, sterilizing baby bottles goes beyond just easy washing. It’s one of the most crucial ways for your child to be secured so that they remain safe and secure. While thinking about how to sterilize baby bottle in microwave, one must also consider why sterilization is required.

Importance of Sterilization

Through using high temperatures or additives, sterilization destroys bacteria in bottles because one procedure isn’t preferable to another. So, pick a strategy that fits well for you and your budget when it comes to choosing how to sterilize baby bottles.
I have focused particularly on the microwave sterilization technique. Read on for instructions on how to sterilize baby bottles in microwave.

Sterilization in microwave

In order to sterilize baby bottles and teats, microwave sterilization utilizes steam (heat). If you buy a sterilization machine to sterilize baby bottles , you’ll get the best results.
Follow the manufacturer’s instructions closely in order to use these sterilizers. Be particularly careful that your microwave uses the right power configuration. You will melt the baby bottles and teats, if you don’t. Ensure that both bottles and teats are in the sterilizer with the openings pointing downward.

If you do not immediately use the sterilized products, you can keep them in the sterilization device if you keep it sealed, so check the directions of the retailer to decide how long you can do this.

While considering how to sterilize baby bottles in microwave, never bring your baby feeding equipment directly into the microwave; not only will it not sterilize your bottles and teats quickly, but it will also possibly damage them. You can also ensure that inside a microwave sterilizer you never microwave metal items.

In a microwave, sterilizing baby bottles speeds it up. Microwave sterilizers heat water to create steam that sterilizes baby bottles, teats, and accessories for eating. They are tiny and lightweight and do a super-fast sterilization job, usually in around 6 minutes. As they are more compact than electric steam sterilizers, they’re perfect for travelling too.

Read More: Authentic Chimichurri Recipe

Other Methods

Furthermore, follow these instructions:

  1. Be sure the microwave is clean.
  2. Fill halfway through your baby’s bottles of water.
  3. In the oven, set them.
  4. In a glass bowl filled with water large enough to cover them, position breasts, rings, and accessories.
  5. Microwave for a minute and a half on “high”.
  6. Enable it to cool enough before removing it from the microwave.

The new UV systems are, sadly, just big enough to sterilize the nipple or pacifier of your infant. The equipment is lightweight, compact and usually sterilized in less than three minutes, despite this weakness.


  • Using this form, sterilization takes place rapidly and conveniently.
  • Generally, microwave steamers are reasonably cheap.
  • This procedure does not degrade feeding equipment as easily as it does by boiling.


  • Not all infant feeding devices need microwave technique, even something metallic.
  • Be careful to avoid getting burnt while using this technique
  • Sterilizers for microwaves can be bulky.

Read More: How to Bottle Feed Your Breastfed Baby?

When to sterilize the baby bottles?

Before using it for the first time, whether it is brand new or has been used before, you can still sterilize all the pieces of the baby bottle, including the teat, cover and any connectors. With each use, you’ll need to sterilize, too. Bacteria develop in the milk residue after using the container once, so sterilization helps to eliminate all those gross germs.

What is required for sterilization?

Sterilize all of the feeding devices for your baby carefully. This involves (when you’re going to use them) bottles and all their parts (such as collars), teats, lids, seals and other travel containers. Sterilize the components of your breast pump while you swap breast milk (follow the manufacturer’s instructions on which components are sterilized and for guidance about how to conduct the process). Pacifiers can also be sterilized.

Important FAQs

For how long should we sterilize baby bottles?

It relies on the sterilization process, so please obey the instructions from the maker on how to sterilize baby bottles in microwave. For microwave and electric steam sterilizers, for as little as 5 minutes, baby bottles and tubes can be sterilized. If you use boiling water to sterilize the products, they should be soaked in the water for at least 10 minutes.

Things needed for sterilization?

According to research, anything that comes into contact with infant milk and baby milk needs to be sterilized. Bottles and teats need sterilization more frequently, but with any use, you will still need to sterilize the breast pumps and soothers, teething rings and some infant toys will be easily sterilized.

Until what age should baby bottles be sterilized?

Sterilize all infant feeding devices every time you use it for at least the first 12 months of your baby’s life.


As parents, keeping our kids safe and stable is our top priority, and sterilizing baby bottles is one key way we can protect our little ones. That’s why it’s important not just to sterilize baby bottles, but also to pick the right method of sterilization for the bottles we have picked. Keep in mind the instructions mentioned above while thinking of how to sterilize baby bottles in microwave.


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