It is the purest water you will ever know. And every day, chip factories are sloshing their wafers with it.

Ultrapure water or UPW is an industry term. A term that describes its product quite well. Water with purity requirements so strict, you're more likely to win the national lottery than to find a non-water molecule inside it. 

Companies have contorted themselves into pretzels making ultrapure water. And the bar keep getting higher year after year. How pure can you possibly get?

In this short video, we are going to look at how semiconductor companies make the world's purest water.