Liquid Water Softener, Laundry Detergent Booster, 32 Ounce (Pack of 1)

Calgon makes your hard water softer. Softer water helps your clothes detergent work more efficiently. That's it. Good stuff.

This product has made a huge difference in my laundry, especially my whites. No more dingy looking whites. I have exceedingly hard water and this has solved the problem.

This definitively whitens the white laundry, helps not to turn yellowish.

I never thought that I’d be writing a product review on a laundry product - but here I am. We have hard water where I live and it makes doing simple laundry difficult. I alway ended up with a washer full of (what appeared to be soap or calcium grains - and they were irritating to breath in after I washed my clothes. My first load of simple t-shirts with Calgon seemed to release a lot of particulate matter that I usually needed to rinse several times before I could wear the items. Not so with calgon. I just did a simple double rinse , and the shirts had released all of the particles that I was used to. No irritation from sniffing my t-shirts - nothing.. Add to that, the clothing is much smoother and softer than before. I expect subsequent washes will make them even smoother again. This product is inexpensive and very easy to use. Its also very to find - except at Amazon. No other online store seemed to carry it.

J'utilise le Calgon avec un plaque de zinc pour nettoyer mes bijoux en argent et l'argenterie. 1- plaque zinc 2- 1 cuillère de Calgon 3- Eau bouillante.