D’Cal Demo Kit - Pay Only for Shipping

See the Difference Before You Decide

Test D’Cal at home and experience the results yourself. There’s no commitment required—just a simple, visual way to compare treated and untreated water.

What’s Inside

The demo kit includes a miniature D’Cal unit designed for small water volumes, along with easy, step-by-step instructions. Everything you need for a quick 1-day home test is included.

How to Test

Take 1 liter of normal tap or borewell water in a steel vessel and 1 liter of water treated with the D’Cal demo unit. Boil both samples for 10–15 minutes, then compare the scaling, residue, and clarity.

What You’ll See

You’ll notice significantly less residue, no chalky white buildup, and visibly cleaner, softer-looking water in the D’Cal-treated sample.

Why It’s Free

We’re confident D’Cal works and want you to see real results before buying.

Offer Details

The demo kit is completely free—only shipping charges apply. No cost. No catch. Just clarity.