How Hard Is Your Water? Find Out for Free.

Get a free water hardness test — no cost, no obligation, no sales pressure. Just clear answers about what’s in your water and what it’s doing to your home.

Request Your Free Water Test

Request Your Free Water Test

Fill in your details and we’ll take care of the rest. Takes less than 30 seconds.

Free, no obligation | No sales pressure

Free, no obligation | No sales pressure

We respect your privacy. Your details are only shared with your nearest authorised Notric dealer.

We respect your privacy. Your details are only shared with your nearest authorised Notric dealer.

Request Your Free Kit

Fill in the form above with your details. We’ll send a free water hardness test kit to your door within 3–5 working days.

Test Your Water

Dip the test strip into your cold water tap and wait 60 seconds. The colour change shows your water hardness level instantly.

Get Your Results

Compare your strip to the included chart, or enter your result on our website for a detailed breakdown and personalised recommendation.

Three Simple Steps

Three Simple Steps

How to Test Your Water

How to Test Your Water

No sales calls unless you ask for them. No pressure. If Notric isn’t right for your home, we’ll tell you.

No sales calls unless you ask for them. No pressure. If Notric isn’t right for your home, we’ll tell you.

Understanding Water Hardness

No sales calls unless you ask for them. No pressure. If Notric isn’t right for your home, we’ll tell you.

Request Your Free Kit

PPM Range

What It Means

Soft

0–60 ppm

0–60 ppm

Minimal limescale risk. Gentle on skin and appliances.

Minimal limescale risk. Gentle on skin and appliances.

Moderate

61–120 ppm

61–120 ppm

Some limescale may form. Low-level appliance impact.

Some limescale may form. Low-level appliance impact.

Hard

121–200 ppm

121–200 ppm

Noticeable limescale. Appliances suffer. Energy bills rise.

Noticeable limescale. Appliances suffer. Energy bills rise.

Very Hard

200+ ppm

200+ ppm

Significant buildup. Accelerated damage. Dry skin and dull hair common.

Significant buildup. Accelerated damage. Dry skin and dull hair common.

Find a Notric Dealer Near You

Notric is installed by certified professionals across the UK. Enter your postcode to find your nearest dealer and book a free consultation.

Frequently Asked Questions

Everything UK homeowners need to know about hard water, water softeners, and how Notric protects your home — all in one place.