Why Does My Hummingbird Water Get Cloudy?

Hummingbird water can turn cloudy before putting it in the bird feeder due to the air bubbles formed in it. You can cure this by putting the water in a vessel for some time.

In many cases, if the sugar is not properly dissolved in the hummingbird water, this can also cause cloudy water.

Why does my hummingbird sugar water get cloudy?

Hummingbird sugar water can become cloudy due to several reasons like:

  • Bacterial growth in the sugar water
  • Presence of mold in sugar water
  • Higher proportions of sugar in the sugar water.
  • Higher temperature 
  • Location of the feeder.

Is humminbird suger water bad ?

Humminbird sugar water is not bad to use. You can easily prepare the solution by mixing one-fourth proportion of sugar to tap water. The water should be boiled before using to kill any kind of impurities present in the water.

As compared to other hummingbird food solutions this is the cheapest option available to use.

Related Read: Do Hummingbirds Get Diabetes From Too Much Sugar Water?

Why is my homemade hummingbird nectar cloudy?

One of the major reasons can be inappropriate proportions of sugar and water, the idle proportion is 1:4 sugar to water. Low proportions of sugar keep hummingbirds away from the solution and a higher proportion can speed up the process of fermentation.

Temperature higher than 70 Fahrenheit can also cause cloudy nectar, it is appropriate to keep the feeder in shady places to maintain the temperature. Apart from this, a dirty feeder can also lead to cloudy nectar.

The nectar used for hummingbirds can also attract insects like ants, wasps, hornets, bees, and many more. This can contaminate the nectar and can make it cloudy and unfit for the hummingbird.

Avoid putting extra red dye in the nectar, sometimes it can also lead to cloudy and toxic nectar.

Is Cloudy hummingbird food bad?

Cloudy hummingbird food is bad for your birds. An infected or adulterated food can even cause toxicity in the birds.

Cloudy nectar or food that has the presence of any kind of insects or floaters can also cause severe health issues, it should be removed and replaced with safe and hygienic food.

In many cases food infected by microbes can also turn cloudy, it can cause different types of diseases, this food too should be removed. 

When should you change hummingbird water?

Hummingbird water should be changed every two days to keep it safe and hygienic for the birds. Try changing the water before any type of fungal or bacterial growth in it.

Try to look out for the change in colors of the water, as due to fermentation of the sugar the water can develop various types of mold and fungus that make the water unsuitable for the birds.

How to clean the hummingbird water feeder?

The steps to clean the hummingbird water feeder:

  • Prepare a mixture of hot water and vinegar. Scrubbing the feeder with this mixture will help in cleaning the feeder.
  • Keep on rotating the feeders to clean them and also show some sunlight when the feeders are not in use. This helps in keeping them free from any type of microbial growth.
  • The feeders should be hung in shaded areas to prevent the growth of mold.
  • You can use a quarter cup of rice or any other grain with hot water to wash the feeder.

Where to keep the hummingbird water feeders?

A place with an appropriate amount of sunlight and shade is the best place to keep your hummingbird feeder. It will help in regulating the temperature and prevents water from going cloudy.

How to prevent mold growth in hummingbird feeder?

You can clean your feeders regularly with the help of a brush and detergent or bleach to keep them free from any kind of mold growth. If you do not have special brushes to clean the feeders, you can soak the feeders with bleach water.

You can also use a solution of white vinegar and water to clean the feeders, after soaking rinse the feeder and wash them with pure water.

Can vinegar cause any harm to hummingbirds?

No, vinegar does not have any kind of toxic effect on hummingbirds. It is relatively safer as compared to bleach. It is better in most cases to use vinegar water instead of bleach to clean the feeders.

You should avoid using soap water for cleaning feeders of hummingbirds. The chemicals in the soap can adulterate the nectar and make it distasteful. 


Hummingbird water can become cloudy due to several reasons like inappropriate sugar proportions, microbial growths, and inappropriate temperature conditions as well. Cloudy hummingbird water can cause serious illness.

The water can become cloudy due to other human errors as well, keeping an eye on the hygienic conditions of the hummingbird water feeders, and replacing hummingbird water after every two days is important.

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