What Happens If You Don’t Change Hummingbird Feeder?

Changing your Hummingbird feeder is something that should be done regularly in order to ensure your birds stay healthy and happy. The nectar in the feeder breaks down quickly, and if it isn’t replaced, the birds may not get the nutrition they need. 

In this article, we’ll take a look at what happens if you don’t change your hummingbird feeder and what you can do to keep your feathered friends safe and healthy. 

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What Happens if You Don’t Change Your Hummingbird Feeder

What Happens if You Don’t Change Your Hummingbird Feeder?

When hummingbird feeders aren’t changed regularly, the nectar in them can become rancid and even produce mould. This can be a serious threat to the health of your hummingbirds as it can lead to infection, bacterial growth, and even death. If the nectar has been left for too long, it will no longer provide any nutritional value to your birds either. 

How Often Should You Change Your Hummingbird Feeder? 

It is recommended that you change your hummingbird feeder every 3-4 days during periods of active feeding. In hotter climates or during breeding seasons, however, it is best to change it every two to three days in order to ensure that the nectar does not spoil or become contaminated with harmful bacteria. 

How Do You Clean A Hummingbird Feeder

How Do You Clean A Hummingbird Feeder? 

Cleaning a hummingbird feeder is simple but important. First, empty out any remaining nectar and rinse the feeder with hot water before scrubbing away any debris or dirt with a bottle brush or similar tool. You can also add some bleach to the water for additional cleaning power. Rinse thoroughly after scrubbing and allow to air dry overnight before refilling with fresh nectar. 

What Is The Best Nectar For Hummingbirds? 

The best kind of nectar for hummingbirds is one made from sucrose and water without added colouring or flavourings. It is also important to remember that sugar water should always be made fresh, as the older solutions can spoil quickly and may contain harmful bacteria or fungi that could make your bird sick. 

Store-bought nectars are often more expensive but may have preservatives added that help extends their shelf life, so these can be a good option as well.


Changing your hummingbird feeder regularly is an important step in keeping your feathered friends healthy and happy. It should be done every 3-4 days during active feeding periods and every two to three days during hotter climates or breeding seasons. 

Cleaning the feeder before refilling it with fresh sucrose-water solution will help ensure your birds get all the nutrients they need without any harmful bacteria or fungi taking hold of their food source.

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References: HummingbirdBird Feeder.

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