Avent Baby Bottle Sterilizer

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Hello Friends,

Today, I want to share with you this article about Avent Baby Bottle Sterilizer, one of the best brands of baby products.

The sterilization and hygiene issues are very substantial in our daily life, and when it comes to our children, it becomes even more sensitive. Considering the necessity of having a sterilizer in our homes, I want to share with you this review of three different types of Avent Sterilizer. 

Who is Philips Avent Company?

Philips Avent is a part of Philips Global, a prestigious company that for more than one Century offering the best service and products in Healthcare, Lighting, Innovation, Hearing Solution, and no doubt, in Baby Products, in over 100 countries. Created in 1891, this Philips Global company, inspire to extend their lead as a health technology company improving the lives of billions of people around the globe. The Avent company offers a variety of products for consumers and professionals. 

Avent Professional, create and offer qualitative products for mother and baby care, from the obstetrician’s offices to the hospitals, and the homes. At Avent company, every day believes that every mother and baby deserves the best care possible – before, during, and after a precious newborn enters the world.

They offered solutions from hospital appliances, like Ultrasounds, fetal and maternal monitoring, to infant solution, like infant feeding, infant positioning, Southing in the hospital, and baby care product. 

The Avent for over thirty years offers products for all the people around the world. The Avent company’s products find a large number of users providing solutions from personal care to home appliances, electronics, lighting, health care, automotive products, and what is in our interest products for mother and child care. The most child product category, offering from Avent brand are:

  1. Breast Pump and Care
  2. Baby Bottle and Teats
  3. Bottle warmer and sterilizer
  4. Starter and Baby Gift Sets 
  5. Soothers
  6. Baby Monitors and Thermometers 
  7. Food Maker and Tableware
  8. Toddler Sippy Cups 

As you can see at Avent, we can find everything that we need for baby health and feeding, and Bottle Sterilizer is one of the products that we must consider to buy for our baby. 

Using a sterilizer, we can improve our baby items’ hygiene, killing 99.9% of Germs and bacteria, and securing our baby health every day. 

For a Quick and Convenient solution, The Philips Avent created three sterilizers design, helping new parents to have always a choice for the sterilization of their baby’s items. 

Let me introduce with these three Bottle sterilizers, going in detail with an honest review of any of them. 

#1.Avent 3-in-1 Electric Steam Sterilizer

Avent Baby Bottle Sterilizer-Philips Avent 3 in 1 Electric Steam Sterilizer

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Product Features 

  • Style: 3 in 1 Electric Steam Sterilizer
  • Main functions: Sterilization
  • Material: Polypropylene
  • Device size: 6.3 x 11.4 x 13.8 inch
  • Power Voltage: 110-120V, with a converter 220-240V
  • Heating Power: 650 Watts
  • Voltage: 50-60 Hz
  • Heating time: 4 minutes
  • Sterilization time:6 minutes
  • Capacity: Six Avent Bottle 330ml/11oz at once.
  • Warranty: two years
  • Amazon Customers Rate: 4.3 out of 5 (3.637 reviews)

Product Description: Philips Avent electric sterilizer is an adjustable 3 1 design, created to eliminate 99.9% of the bacteria from your baby food items in less than 6 minutes. The technology used in this device is the same that Philips Avent uses in professional Healthy Care, like hospital sterilizers. The steam sterilization is in a natural way and without chemicals, 

You can adjust the size of the sterilizer as per your convenience with a maximal capacity of six Avent Baby Bottles. You can combine the sterilization capacity with the bottles and other baby accessories, and ate the same time the sterilizer takes up a little space in your kitchen. The open design is helpful for an easy clean of the sterilizer keeping the heating plate always clean. If you don’t open the device after the sterilization process, it can keep the baby bottle up to 24 hours in high sterilization quality. The Avent sterilizer can fit with most standard and large baby bottles design in the market. 

Tips for the First Use:

  • Before the first use, it recommends doing an empty sterilization cycle, without any baby bottle or items.
  • To do list on a sterilization cycle is as below:
    • Put your baby items in the basket and add 100 ml of clean water to the water reservoir of the base.
    • Place the large basket on the base.
    • Place the small basket on the large basket
    • Place the lid on the top of the little basket 
    • Put the plugin on the wall of the socket.
    • Press the power button to switch the appliance.
    • The sterilization starts to heat immediately after pressing the power button. 
    • The green light indicates the starting of sterilization, and the red light confirms the end of the process, and the appliance switch automatically.
    • After the appliance cool completely, remove the lid and the baskets and wipe them dry.
    • Let the appliance cool down completely for approx ten minutes before using it again. 

Tip for preparation of using the sterilizer

  • Before putting the items on the sterilizer, clean them before washing by hand in hot water or dishwasher. Note. The sterilizer is not a washer machine.
  • Using the dishwasher basket, you need to follow these instructions:
    • Open the section of the lid of the dishwasher basket and place the bottle and accessories there. 
    • Close the sections of the lid.
    • Place the basket in the dishwasher.
    • Switch the dishwasher, and let it complete its cycle. 
    • After the dishwasher cycle is finished, take out the dishwasher basket and make sure that any item that you want to sterilize is clean.
    • Place the basket in the large basket of the sterilizer and go on with the sterilization. You can leave the dishwasher basket inside the large basket with the two sections of the lid open.  

Clean Recommendation:

You need to wipe dry the sterilizer after each use, to prevent the rust. The rust is very simple to remove. Take 2.5 ounces of vinegar or even apple cider vinegar and 0.5 ounces of water, let it sit for 30 minutes then wipe clean. The device is good as new. 


  • Natural Steam Technology – The sterilizer uses a natural steam sterilization technology without chemicals, for killing 99.9% of Germ and bacteria.
  • Adjustable and Quick design-It is a quick and convenient sterilizer, you can adjust your site content at your convenience, and in six minutes, your baby food items are clean to use again. 
  • Spacious Design– You can sterilize up to six Avent Bottle at once.
  • Simple Care and Maintenance – The Open Design help you with a simple clean, keeping the heating plate clean at any time, ready to use. The assemble and the reassemble are easy to do.
  • Long term Sterilize Storage– It can keep sterilizing your baby items for up to 24 hours if the lead does not open after the sterilization process.
  • Perfect for traveling– It compact design permit you to take on your vacation.


  • It works only with 120V, not 220-240V.
  • The sterilizer doesn’t have a separate dryer process. 
  • The Avent sterilizer does not fit well with other brands’ narrow baby bottle design.  
  • This sterilizer does not work as a bottle warmer, too.
  • If you live in a place that has hard water, you have to use water bottles, or else the hot pan will get a lot of scaling after just one use.
  • It will be better the sterilizer package included a specific measuring cup.

#2.Philips Avent 4-in-1 Electric Steam Sterilizer 

 Avent Baby Bottle Sterilizer-Philips Avent 4 in 1 Electric Steam Sterilizer

Product Features 

  • Style: 4 in 1 Electric Steam Sterilizer
  • Main functions: Sterilization
  • Material: Polypropylene
  • Device size: 6.3 x 11.4 x 5.9 inch
  • Power Voltage: 110V
  • Heating Power: 650 Watts
  • Voltage: 50-60 Hz
  • Heating time: 4 minutes
  • Sterilization time:6 minutes
  • Capacity: Six Avent Bottle 330ml/11oz at once.
  • Warranty: two years
  • Amazon Customers Rate: 3.4 out of 5 (216 reviews)

Product Description: Philips Avent Electric 4 in 1 Sterilizer is another device that you can choose from this brand to sterilize in a few minutes your baby items. It works in the same way as the Avent 3 in 1 electric sterilizer, but with some more features. It is an adjustable design that comes with an integrated dishwasher basket for hassle-free pre-cleaning of bottles and accessories. With it, you can use just add water to the base, load the rack, and turn on the power. The advanced feature in this is an automatically integrated display that will notify you when the sterilize cycle over and the bottles are cooled. The Avent sterilizer works fast, and in six minutes, all the sterilization cycle over. 


  • Flexible 4-in-1 sterilizer– This Avent is a 4 1 design, with an integrated dishwasher basket for helping us to sterilize bottles, accessories, and other babies’ stuff. 
  • Integrated display– The Integrated display shows you how the cycle processing and let you know when the bottles cooled down and are safe to remove from it. 
  • Large Capacity– It is suitable for different bottles. The sterilizer can use with both standard neck and large neck baby bottles. It holds up to six bottles. 
  • Safe device– It works with natural steam, eliminating 99.9% of bacteria, without using chemicals. The Philips Avent 4-in-1 Steam Sterilizer Kills 99.9% of harmful germs including Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, Streptococcus agalactiae, Cronobacter sakazakii, Salmonella enterica, and Listeria monocytogenes.
  • Long term storage– It can keep up to 24 hours sterilize your baby items if you don’t open the lid.


  • It doesn’t have a dryer process.
  • It doesn’t work as a bottle warmer.
  • The water reservoir builds up calcium very fast, especially if you have hard water.
  • You have to pay a little bit more, compared with the Avent 3 in 1, only for the integrated features and the dishwasher basket. Otherwise, it is a great product.

#3.Avent Microwave Steam Sterilizer.

Avent Baby Bottle Sterilizer-Avent Microwave Steam Sterilizer

Product Features 

  • Style: Microwave Steam Sterilizer
  • Main functions: Sterilization
  • Material: Plastic
  • Device size: 11 x 11 x 6.5 inch
  • Sterilization time:2 minutes
  • Capacity: four Avent Bottle
  • Water Capacity: 200ML
  • Warranty: One year
  • Amazon Customers Rate: 4.7 out of 5 (2.940reviews)

Product Description: This Avent Microwave Sterilizer is a great helper for anyone that likes and uses the Microwave oven at home. Created to support e higher temperature than a dishwasher, you can sterilize in just two minutes, up to four Avent Bottles, combined with other baby items that are safe to use in a microwave. The design fits in with most of the microwave brands. Being a lightweight design makes it a perfect tool for traveling. The sterilization made by natural steam, all you need to have is some water, and your items are safely sterilized. About the capacity, it can hold four bottles by nine oz, or two bottles from 1oz, Philips AVENT Classic or Natural bottles. Its interior rack can also support 2 Philips AVENT Breast Pumps (non-electrical components only) and up to 4 breast milk storage cups and lids. This sterilizer made in England. It is BPA free and comes with one year of limited warranty. The package includes the sterilizer and the tongs.

Tips for using:

  • The length of the cycle depends on the wattage of your microwave. Two minutes at 1200-1850W, four minutes at 850-1100W, and six minutes at 500-800W.
  • Don’t use this product with items that are not usable on the microwave, like a metal bottle, products filled with liquid, like tethers filled with cooled fluid, or similar products. 
  • Before you sterilize bottles and other items, clean them first.
  • To use the microwave sterilizer, you need to follow these simple instructions:
    1. Remove the basket from the base, and fill it with exactly 200ml tap water. The amount of water needs to be precisely 200ml for the proper sterilization, and don’t damage the microwave. 
    2. Place the basket in the base, and the items for sterilization in it.
    3. Put the lid on the sterilizer, push down the clips to lock it, and place the sterilizer in the microwave. The microwave needs to be clean and dry before any sterilization process.
    4. Select the appropriate microwave wattage and time and let the microwave operate. If you have a combination oven, make sure that the oven function or grill switched off and has cooled down before you put the sterilizer in it. Do not exceed the sterilizing time indicated in the table.
    5. After the microwave stops, open it and let the sterilizer cool down before you remove it from the microwave. Be careful hot steam may come out of the microwave. 
    6. Remove the sterilizer from the microwave. Pull open the clip and remove the lid.
    7. Remove the baby bottles and other items from the basket, pour out the remaining water, rinse the base and sterilizer basket, and wipe all parts dry.  

Cleaning Tips:

  • Clean the lid, the basket, and the base after every use, to prevent scale from building up. The sterilizer needs to cool down before cleaning it. 
  • Never use scouring pads, abrasive cleaning agents, or aggressive liquids such as bleach, petrol, or acetone to clean the sterilizer.
  • Clean the sterilizer parts in hot water washing by hand with some washing-up liquid, or use the dishwasher.
  • After cleaning, dry all parts, and store the sterilizer in a clean, dry place.


  • Quick and Effective Sterilizer– You can sterilize in a short time your baby stuff, in just two minutes, it can eliminate 99.99% of Germ and bacteria from a baby bottle and accessories. The content stays sterilize up to 24 hours if the lid remains closed.
  • Suitable design– Compatible with various baby bottle brands and microwaves, being an efficacy tool for many families. It sterilizes standard and large neck baby bottles. 
  • Perfect for traveling. The device is lightweight, it weighs only 0.16 ounces, and it is easy to take anywhere.
  • Safe product– This Avent sterilizer can stay to keep the lid securely fastened and enable you to remove from the microwave safely, without risk of burning yourself.
  • Green Product– The device is part of Philips Gren products that reduce costs, energy consumption, and CO2 emission.


  • The Avent Microwave sterilizer base designed with cutouts for Avent bottles. To ensure a better fit with other baby bottle brands, it will be better the sterilizer base doesn’t have the bottle snippets.
  • It doesn’t fit in small microwaves, become of its shape. 
  • The water amount for the sterilizer base needs to be 200ml and measuring out the water each time, that starts e new cycle of sterilization, is a little bit annoying. 

Safety Tips for the Avent Sterilizer Use

  1. Read the user manual carefully before you use the microwave and electric sterilizer and save it for future reference. 
  2. Let the sterilizer cool down before you remove it from the microwave or after it finished the process. Be careful when you move or open the sterilizer because the water and the steam in it can still be hot and can cause burns.
  3. Only use water without any additives. Do not put bleach or other chemicals in the sterilizer.
  4. Always make sure that the base is filled with water when you use the sterilizer in the microwave or the electric design.
  5. Do not place metal items in the sterilizer, as this may cause damage to the microwave.
  6. To have a high-quality result, do not overload the sterilizer.
  7. Only sterilize baby bottles and other items that are suitable for sterilizers. 
  8. The Avent sterilizers are for household use only.
  9. Keep the device away from the children.
  10. Always make sure the base is filled with water before you start sterilizing. After each use, pour any remaining water out of the sterilizer after the water has cooled down.
  11. Always let the sterilizer cool down before you store it.
  12. Always wash your hands before you touch the sterilized items.
  13. Do not expose the sterilizer to extreme heat or direct sunlight.
  14. Do not place the sterilizer on a hot surface. 

Questions and Answers 

Question: Does Avent electric sterilizer support dual voltage?
Answer: The voltage of this particular sterilizer is 110V-120V. You shouldn’t have any issues using this Avent electric sterilizer on your travels as long as the voltage power of the outlet you’re plugging into doesn’t exceed 110V.

Question: Does it work with Dr. Brown and Tommee Tippee Bottles? How many Dr. Brown bottles fit in this? And how many Tommee Tippee bottles fit in this? What size of either of these bottles will fit in this?
Answer: The good thing about the Avent sterilizer is that it doesn’t have a specific place for its bottles, offering the opportunity to organize the big tank for a maximum of six Avent bottles. About the other brand’s bottle, it fits with most of the bottles, and all depend on the bottle size. You need to keep in mind that the maximum size is 330ml. It has a smaller raw on the top where you can put the small parts, like nipples, pacifiers, etc.

Question: Does a different plug attachment for universal use work with the Avent Electric Sterilizer?
Answer: No, a different plug can’t work for Avent Electric Steam Sterilizer.

Question: How can work in the USA, The Avent Sterilizer bought in Europe with the voltage 240V?
Answer: You may be able to use the Avent electric sterilizer using a voltage converter.

Question: Can I sterilize any tongs to use to remove sterilized items, any recommendations on it?
Answer: Any tongs should be fine to sterilize.

Question: Is Avent 3 in 1 Electric Sterilizer more convenient than dishwasher or boiling?
Answer: Yes, because it is faster and safer. You can sterilize in only a few minutes your baby items with a high-quality result, eliminating 99.9% of Germ and bacteria. The dishwasher is too big to load only the baby stuff, and it takes hours to wash and sterilize. This Philips Avent design is not bulky, so it is not getting a lot of space in your kitchen.

Question: Does Avent electric sterilizer support dual voltage?
Answer: The voltage of this particular sterilizer is 110V-120V. You shouldn’t have any issues using this Avent electric sterilizer on your travels as long as the voltage power of the outlet you’re plugging into doesn’t exceed 110V.

Question: Do the Avent Sterilizers have an international warranty?
Answer: No, they don’t. The warranty is only for the USA and Canadian purchases. Despite this, The Avent Sterilizer is an excellent product, and the trademark made any parents decision possible.

Question: Does the electric design come with a wall connector with the USA standards?
Answer: Yes, it comes.

Question: How many thingies are on the plug, and do they have the same size? Because sometimes one is a little longer than the other one.
Answer: It has three prongs. One of them is the ground.

Question: Does the Avent 3 in 1 Sterilizer function as a warmer?
Answer: No, the Philips AVENT 3-in-1 Electric Steam Sterilizer does not function as a warmer.

Question: Can I steam food with Avent 4 in 1 Steam Sterilizer?
Answer: No, the Avent 4-in-1 Steam Sterilizer does not steam food.

Question: Where is The Avent Steam Sterilizer manufactured?
Answer: Both Avent 3 in 1 and 4 in 1 Electric Steam Sterilizer made in Turkey.


In the conclusion of this Avent Sterilizer reviews, I want to thank you for your time, and I invite you to consider the use of a sterilizer for your baby items, even if you don’t think so, yet.

I hope this article about Avent Baby Bottle Sterilizer is helpful for you, and if you have any questions, comment, or share your experience, please let me know in the form below.

4 thoughts on “Avent Baby Bottle Sterilizer”

  1. Its of Paramount need that one must take all necessary measures to keep their baby healthy and strong and by so doing we must be take corrective measures to avoid mistakes that could harm our kids and one of which is to clean their feeding bottles at all time.

    it very necessary that as you wash your baby’s feed bottle she must also sterilise it to perfectly kills germ’s in it that maybe be easily seen with our naked eyes…. So you should do well to always sterilize your baby’s feedim bottle

    • Hello Evans, Thank you for your time and for sharing your approach about the Baby Bottle Sterilizer. I agree with you, and your message is valuable to any new parent that needs support and advice in making the right choice for the baby sterilizer.



  2. I am blessed to see such an informative article. I appreciated this post very much. Here you have discussed in detail about Avent Baby Bottle Sterilizer. Currently, the use of the Bottle Sterilize is increasing day by day. Now People are choosing the Bottle Sterilize. Philips one of the most popular Electric shops in the world. I use Philips Avent 4-in-1 Electric Steam Sterilizer for myself. It is an amazing Bottle Sterilize for me. I can easily operate the Philips Avent 4-in-1 Electric Steam Sterilizer due to quick responses. I’m so impressed. All of the Bottle Sterilize here is of high quality. I think, these Bottle Sterilize is perfect for the home. Thanks for presenting beautifully. I think this article is useful for everyone.
    Lastly, I would like to share this post on my social media so everyone can know about Bottle Sterilize. Thanks

    • Hello Tanvir Ahmed,  Thank you very much for your kind words. I appreciate that you shared your experience of using the Philips Avent and reconfirm the quality of this international Brand.   Thank you for sharing my article on your social networking. 




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