ELI5: Explain Like I'm 5

Water softening

Water softening is like making a yucky drink taste better. When water is pumped into our houses, it's not always clean and pure. It can have minerals and things that make it taste weird. Water softening is like using a straw with a filter to take out those weird things and make the water taste better.

The straw with the filter is called a water softener. It's like a big box that sits in our basement or garage. The water goes into the box and inside there are tiny beads called resin beads. These beads are magic because they attract the weird things in the water, like calcium and magnesium.

When the water goes through the resin beads, the weird things stick to them and the water becomes softer. This means the water will feel nicer on our skin, it will be better for our hair, and even our dishes will come out cleaner!

But the resin beads can only work for so long before they get full of the weird things. When this happens, the water softener has to recharge. This means it washes the beads with special salt and water to get rid of the weird things and make the beads clean again.

So, water softening is like making our water taste and feel better by using a special box with magic beads that attract the weird things in the water. Cool, huh?