Use This Insanely Foolproof Hack To Keep Your Chicken’s Water From Freezing This Winter!

Cold weather will soon be here….and that means frozen chicken waterers.

 

The last thing we want on our farm is for our hens to go without water but it’s sometimes hard to avoid when the temperatures drop – especially if those stainless steel nipples are involved. (Want to get 7 more GENIUS hacks to keep your flock’s water from freezing? Click here)

 

This article is an excerpt from my best selling book, Chickens! You can grab it here and use coupon code WINTER to save 10% and get the digital version FREE!)

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Yes, they do freeze, and it’s not super easy to prevent them from freezing because of the metal.

 

We only use tubs for water in the winter – even the mason jar waterers get frozen and clogged.

 

But the tubs aren’t foolproof either – they still freeze unless you use a tank heater (and then you’re talking about using electricity).

 

Last winter, we tested a bunch of ways to keep our hen’s water from freezing and found a method from another blogger, Staci at A Chick And Her Garden, that worked better for us than anything else out there.

 

In fact, it’s nearly foolproof, at least for us it was!

 

What’s the deal?

We use large tubs of water – think 40 gallon tubs – for our livestock. I’ve learned that the larger the body of water, the less likely it is to freeze solid.

 

Because we’re soda drinkers, we always have empty 2 liter bottles hanging around the house….perfect for creating a buoyant object to place inside the water tubs.

 

First we filled the empty soda bottles with water, then added 3 cups of table salt to the bottle.

 

Each bottle then went into a 40 gallon tub – and we kept our fingers crossed it would keep the water from freezing.

 

While in very low temperatures the water will still freeze (when it’s 20 below, it’s going to happen no matter WHAT you do), we found that even when it got in the teens in our area, the fresh water didn’t freeze!

Word of warning

Now bear in mind, that you don’t want to add salt TO your chicken’s water – that will potentially dehydrate them and mess up their electrolyte balance.

 

You just want to add salt to the water in the bottle.

 

You want to make sure you use a plastic bottle – glass or metal will conduct cold faster. Plastic is better to use in cool temperatures.

 

For this experiment, we found that table salt is better than kosher or other large-crystal salt since it’s easier to create a high-salinity solution with table salt.

 

So why does this work?

Well, you might think it’s because salt water has a lower freezing point than fresh water, and the higher the concentration of dissolved salt, the lower its overall freezing point.

 

However, we’re placing the salt water inside a bottle – which is then placed in the water tub and not in direct contact with the fresh water.

 

So, the lower freezing point of salt water has little effect on the water around it.

 

So the other, more applicable, reason this method works is that the salt water bottle moves in the fresh water because of wind/air currents, mini waves caused by chickens dunking their beaks into the bucket, and natural movements in the earth around it – and moving water is less likely to freeze.

 

Animals also learn that any surface ice around the bottle is weaker, and therefore easier to break (this is why salt water bottles work better than say, ping pong balls which are smaller, less dense, and easier trapped.)

 

Ok, so why not use fresh water in the bottle?

Great question. Adding fresh water would do little to keep the water liquid in lower temperatures – the water inside the bottle would just freeze as fast as the water around it.

 

The lower freezing point of the salt water means it’ll stay liquid and moveable on the water surface longer.

 

Does the size of the bottle matter?

 

Kind of. If your tub is large and filled with gallons and gallons of water, a small bottle of salt water would have less of an effect.

 

In a smaller tub, a large bottle of water might make it hard for chickens and livestock to get to the water – so in this case, size does matter.

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