THE HARD TRUTH

You've spent lakhs on your dream house — don't let hard water spoil it

82% of Indian homes have hard water. Here's what it's silently destroying every day.

Hair Fall & Damage

Hair Fall & Damage

Calcium binds to hair, strips natural oils, and clogs follicles. Result: chronic hair fall, dry brittle strands, and scalp irritation that no shampoo can fix.

Rough Dry Skin

Rough Dry Skin

Hard water leaves a mineral film on your skin that disrupts moisture barrier. Result: dryness, eczema flare-ups, premature aging, and cracking.

Corroded Pipes

Corroded Pipes

Hard water eats away at your home's plumbing from inside. Iron and rust accumulate, water pressure drops, and pipes need replacement years before their time.

Stained Sinks

Stained Sinks

Yellow, orange, and brown stains lock into ceramic and stainless steel. No amount of regular cleaning removes them — they're mineral deposits embedded in the surface.

Scaled Tiles

Scaled Tiles

White limescale film covers your bathroom tiles, glass shower doors, and mirrors. It dulls the shine and looks dirty no matter how often you clean.

Damaged Heater Rod

Damaged Heater Rod

Your geyser's heating coil becomes encrusted with limescale. Efficiency drops 40% in 18 months, electricity bills spike, and the heater dies years early.

Clogged Faucets

Clogged Faucets

Mineral deposits choke the aerators in your taps. Water pressure drops, spray patterns get uneven, and chrome finishes pit and peel.

Weak Showers

Weak Showers

Showerheads clog with calcium scale within months. Spray weakens, water sprays sideways, and pressure drops to a trickle.

Repairs of all this damage could cost around ₹5 lakhs
One D'Cal cartridge prevents it for ₹3,960
OUR SOLUTIONS

One-stop solution for every hard water issue.

D'Cal Independent House Water Softener BESTSELLER
Water Softener

D'Cal Independent House Water Softener

  • Ideal for independent house — just drop in tank
  • Prevents scaling, hair fall & skin irritation
  • Life is 12 months
₹3,960.00
Buy Now
D'Cal Shower Head Filter
Shower Filter

D'Cal Shower Head Filter

  • Easy installation & 14-stage filtration
  • Helps reduce hair fall and dry skin
  • Life is 6 months & replaceable cartridge
₹2,700.00
Buy Now
D'Cal Tap Filter
Tap Filter

D'Cal Tap Filter

  • No installation — just hang it on tap, portable
  • Helps reduce hair fall & dry skin
  • Life is 6 months (replaceable cartridge)
₹2,700.00
Buy Now
D'Cal Washing Machine Ball
Laundry Care

D'Cal Washing Machine Ball

  • Just drop in washing machine
  • Cuts detergent consumption by half
  • Helps keep the shine of your garments
₹500.00
Buy Now
D'Cal Tap & Tile Cleaner
Cleaning

D'Cal Tap & Tile Cleaner

  • Restores the natural shine of taps and tiles
  • Water-based formula
  • Just spray it, scrub it, wash it
₹300.00
Buy Now
The science of masking calcium
OUR TECHNOLOGY

The science of masking calcium

D'Cal uses proprietary technology to mask calcium ions, making them inert and incapable of forming scales on your taps, fixtures, and pipes.

The system prevents scaling and hard water stains on your faucets, taps, fixtures, and mirrors — ensuring your bathroom and kitchen fittings look new for longer.

Appliances using borewell water like geysers and washing machines are protected from internal damage and corrosion, extending their lifespan.

D'Cal reduces the harmful effects of hard water on your hair and skin while preventing corrosion of your entire house piping system.

D'Cal Contents
Tasteless, odorless, colorless, non-toxic material. Test reports available on website.
Life of D'Cal
10–12 months (depending on water usage). Repeat performance test after 10 months.
How to Use
Just drop in overhead water tank. Suitable for tanks ~1,500 litres. For apartments, contact us.
WHY D'CAL

Why Choose D'Cal Water Softener

No Electricity RequiredWorks 24×7 with zero power. No wiring, no running cost.
Cost EffectiveOne small spend. Saves you repairs, bills and replacements.
D'Cal water softener cartridge
Zero MaintenanceNo salt, no filters to change. Just drop it in and forget it.
Consistent Water QualitySoft, scale-free water to every tap, all day, every day.
TRY BEFORE YOU BUY

See the proof in 10 minutes

Don't trust us — trust your own eyes. Run this simple test at home.

01

Use D'Cal for 1 day

Install the cartridge in your overhead tank and let it work for 24 hours.

02

Collect 2 water samples

Take 1 litre of your regular borewell water and 1 litre of D'Cal-treated water in separate steel utensils.

03

Heat for 10-15 minutes

Heat both samples for 10-15 minutes. The difference will be visible to your naked eye.

See the visual difference yourself

Ordinary Bore Water D'Cal Treated Water
Ordinary Bore WaterD'Cal Treated Water
6-Month Replacement Warranty
WHAT D'CAL DOESN'T NEED

Seven things you'll never deal with

NO

High Cost

NO

Maintenance

NO

Regeneration

NO

Plumbing Required

NO

Water Wastage

NO

Electricity Required

NO

Manpower Required

WHY D'CAL WINS

D'Cal vs traditional softeners

Same softening, 90% less cost, zero hassle

Benefit D'CAL WATER SOFTENER OTHER PRODUCTS
COST ₹3,960 ₹50,000+
MAINTENANCE No Maintenance Required Regularly
REGENERATION No Regeneration Every Fortnight
INSTALLATION Easy DIY (15 min) Requires Plumber, Time-Consuming
WATER USE Saves Water, Power & Time Wastes Water, Requires Power
WARRANTY 6-Month Replacement Warranty Usually None
LIFESPAN 10-12 Months Varies
Avoid damages that could cost around ₹5 lakhs
CERTIFIED & TRUSTED

Lab-tested. Government-certified. Made in India.

ISO 9001 Quality Management

Registered Design 317385-001

See the document

Food Grade Certified

See the document

Awarded by Telangana State Innovation Cell

Registered Trade Mark 3927437

See the document

Heavy metals below WHO limits

See the document
Flag of India

Proudly Made in India

Read the documents yourself

Every badge above is backed by a filed document. Open or download any of them — no form, no email address required.

Lab test

Food-Grade Test Report

Enviro Farmers Labs & Technologies, Coimbatore — NABL ISO/IEC 17025 accredited

Ref EFLT/TRE/2021/0357 · 21 Sep 2021

Fluoride 0.0001% against a 0.001% limit; arsenic, lead and heavy metals all below detection. Loss on ignition 1.73% against 2.0%. Solubility pass. The lab’s own conclusion: food grade.

Download PDF View
Safety data

Material Safety Data Sheet

Sankalp Embedded Systems India Pvt. Ltd. — test data from the Indian Institute of Chemical Technology (IICT)

IICT test report ACMS/SANKALP/2018/19B · 09 Mar 2018

Water drawn from a tank dosed with D’Cal for 15 days. Arsenic, cadmium, chromium, lead, silver, selenium and mercury all pass WHO potable-water limits.

Download PDF View
Trade mark

Trade Mark Registration

Trade Marks Registry, Government of India — Mumbai

TM No. 3927437, Class 32 · 27 Aug 2018

The D’Cal mark registered to BEFACH 4X PRIVATE LIMITED in Class 32, in respect of water. Certificate 2110413.

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Design filing

Design Registration

Controller General of Patents, Designs & Trade Marks — Kolkata

Design 317385-001, Class 23-01 · issued 13 Jul 2020

The casing of the hard water softener, registered in class 23-01 with all seven drawing sheets attached.

Download PDF View
Download all four certificates

All four as separate PDFs (.zip) — or read all four as one PDF

LAB CERTIFIED

The science you can see & feel.

Independent NABL labs ran 1,200+ hours of heating-coil scale tests. Drag the slider to see the difference.

99% Scale Minimization
Independent NABL-accredited labs across 6 Indian cities verified scale formation drops to under 1%.
Food-Grade Certified
BPA-free, FDA-grade polymer. Safe for drinking water lines. Tested for heavy metal leaching.
Zero Electricity
Patented sequestering technology runs on water pressure alone. Works even during power cuts.
Before D'Cal treatment After D'Cal treatment
WITHOUT D'CALWITH D'CAL
CUSTOMER STORIES

What our customers say

"My geyser used to need descaling every 90 days. It's been 11 months with D'Cal — coil is still spotless. My water bill dropped 12% because the heater is finally efficient."

P
Priya S.
Mumbai

"My wife noticed her hair fall reduced in 6 weeks. I'm an engineer — I was skeptical. Then I dismantled our washing machine drum. Zero scale. I'm a believer."

R
Rohan M.
Bangalore

"Installed it on my 1000L tank in 12 minutes flat. No plumber. The white scale on our bathroom tiles literally vanished within 3 weeks of use."

A
Anita K.
Delhi

"We build apartments across Pune. I now ship D'Cal pre-installed in every flat, and customer complaints about water damage have dropped to zero."

V
Vikram J.
Pune · Builder

"Our IFB technician opened our 4-year-old washing machine and said the drum was the cleanest he'd ever seen. D'Cal pays for itself."

S
Sneha R.
Hyderabad

"My geyser used to need descaling every 90 days. It's been 11 months with D'Cal — coil is still spotless. My water bill dropped 12% because the heater is finally efficient."

P
Priya S.
Mumbai

"My wife noticed her hair fall reduced in 6 weeks. I'm an engineer — I was skeptical. Then I dismantled our washing machine drum. Zero scale. I'm a believer."

R
Rohan M.
Bangalore

"Installed it on my 1000L tank in 12 minutes flat. No plumber. The white scale on our bathroom tiles literally vanished within 3 weeks of use."

A
Anita K.
Delhi

"We build apartments across Pune. I now ship D'Cal pre-installed in every flat, and customer complaints about water damage have dropped to zero."

V
Vikram J.
Pune · Builder

"Our IFB technician opened our 4-year-old washing machine and said the drum was the cleanest he'd ever seen. D'Cal pays for itself."

S
Sneha R.
Hyderabad