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Must Have Ideas Trustpilot Rating 4.7/5 • 120,059 reviews
Must Have Ideas Google Rating 4.7/5 • 57,000+ reviews

Get in touch FREE   0800 999 66 55 8am – 8pm, 7 Days A Week

Delivered within
2 working days

from family-run UK business

No-Quibble 100-day
money back guarantee

UK based customer services

Hassle-free
easy returns

Returning items is quick & easy

Delivered within
2 working days

from family-run UK business

No-Quibble 100-day
money back guarantee

UK based customer services

Hassle-free
returns guarantee

Returning items is quick & easy

100% Natural Triple-Action Formula

This HUGE Supersized Tub Will Last One Household A Whole YEAR

Because a little goes a REALLY long way, the ultra-concentrated formula will clean your whole house at a fraction of the cost, replacing all those expensive chemical cleaners

Our customers say Excellent
4.7 out of 5 based on 120,059 reviews Trustpilot
Our customers say Excellent
4.7 out of 5 based on 120,059 reviews Trustpilot

You’ve discovered Nanna’s Secret – the 100% natural
solution to clean ALL hard surfaces.

Restore even the filthiest surfaces back to BRAND NEW with its incredible triple
action formula that cleans, polishes AND protects.

Just add water to power through grime ANYWHERE, indoors & outdoors – without a scratch!

Say goodbye to harsh, expensive chemicals, SAVE MONEY and experience a clean like never before.

Powerful Results On ANY Hard Surface

100% Pure Natural Clay

Just Add Water & Wipe

NEVER Scratches, Scuffs Or Marks

Gorgeous Natural Fragrances To Choose From

Applicator Sponge Included

Advanced Cleaning Clay
Powers Through Even
The Toughest, Baked
On, Caked On Filth

Effortlessly blast through years
of burnt on grime

Effortlessly blast through years of burnt on grime

Incredible Triple
Action Formula Cleans,
Polishes & Protects
At The Same Time

Incredible Triple Action Formula Cleans, Polishes & Protects At The Same Time

Leaves a super-protective layer that repels water & dirt so surfaces stay CLEANER FOR LONGER

Powerful, Deep Cleaning That NEVER Scratches Even The Most Delicate Surfaces

The secret is it acts LIKE an abrasive – without BEING an abrasive!

The secret is it acts LIKE an abrasive – without BEING an abrasive!

100% Natural Cleaning Power From Mother Nature, That’s Safe For You & Your Family

100% Natural Cleaning Power From Mother Nature, That’s Safe For You & Your Family

Discovered in just one village in France in 1948, this incredible cleaning clay has ABSOLUTELY NOTHING ADDED except a beautiful, natural fragrance

People using Nanna’s secret clay to clean crayon, dirt, grime, stains, soap scum & grease off every surface – inside & out.
Money Back Guarantee

2300000+

2300000+

Happy customers love our...

Happy customers love our...

Happy customers love our

100-DAY Money Back guarantee - No Quibble HASSLE-FREE Returns - 2 Working Day Delivery Promise

FLASH SALE: LIMITED TIME ONLY

FLASH SALE:

LIMITED TIME ONLY

GET 1/3 OFF

Nanna's Secret
Trustpilot

Rated Excellent

4.7 out of 5

120,059 reviews

Get your Nanna's Secret

today and SAVE 1/3

USUALLY £14.99

JUST £9.99

Or pay it in 4 with Clear Pay Info

Or pay in 30 days with Clear Pay Info

Order now for guaranteed delivery by:
Friday 1st November

Due to overwhelming demand, this product is currently sold out.
However, we have more stock coming in soon!

Due to overwhelming demand,
this product is currently sold out.
Unfortunately we don't know when,
or if, we will be getting more stock.

Cleans, polishes & protects

Why shop with us?

Delivery Icon

2 working day delivery guaranteed

Family Icon

Family owned & run

Business Icon

British business (110 staff)

Star Icon

120,059 5-star reviews

Thumb Icon

Over 2.6 million happy customers

Prefer to order by phone, need some help or have a question?

CALL US FREE

0800 999 66 55
2 Working Day Delivery
Tracked with Royal Mail

from family-run UK business

No Quibble 100-Day
Money Back Guarantee

UK based customer services

Hassle-Free
Returns Guarantee

Returning items is quick & easy

Customer Reviews Powered By

Trustpilot

Excellent

Based on 115,149 reviews on Trustpilot

Verified

Ann Cammpbell, 20 August

Bought nannies secret amazing excellent…

Bought nannies secret amazing excellent service very fast delivery will be ordering again thank you

Verified

Mrs L E, 19 August

Good product

Good product

Verified

Ian Christie, 19 August

This is the second time I’ve purchased…

This is the second time I’ve purchased this product basically it does what it says, it’s an excellent product and I would recommend it every time.

Verified

Naomi Lawrence, 19 August

Very happy

Very happy. Nanas secret did a great job of cleaning my oven .car storage bags look good 👍

Verified

SjYoung, 14 August

Nannas secret is a great product

Nannas secret is a great product! Been looking for a long time for a product that removes greasy oily fingerprints from my Matt finish kitchen cabinets and this works perfect with no effort!

Verified

Mr/Mrs Welbon, 13 August

Absolutely brilliant

Absolutely brilliant from order to delivery! The delivery was so fast too! I got the magic mould (and my god it’s magic!!!) and nannas secret (cleans like a gem!) both products are amazing and I’m looking forward to ordering from you again! 5*

Verified

Jennifer Angilley, 12 August

I couldn’t believe Nanna’s Secret…

I couldn’t believe Nanna’s Secret cleaning clay could possibly work. How wrong was I, it’s amazing, the stainless steel on my cooker looks better than new Kitchen and bathroom tiles are gleaming. Thank you Amy. I would definitely recommend this product.

Verified

Elizabeth Fuller, 10 August

I’ve bought a few things for MHI and…

I’ve bought a few things for MHI and I’m pretty happy with them especially the DEEPFAT DESTROYER & Simple mop, oven cleaner. ⭐️⭐️⭐️⭐️⭐️

Verified

Sian Fitzsimons, 10 August

One happy customer

Every order, everytime I am more than happy. All products are exactly as discribed and excellant quality. Picking a favourite is a tough one.. But I do love 'Nanas secret' it's brilliant on everying but on a shower screen glass it's just the best thing ever.

Verified

Kimberly George, 09 August

Great product

Great service. I received my product on time. And the product is perfect. I was actually surprised. I was sceptical in the beginning, but when I used the product, it exceeded my expectations. Great product. I would definitely recommend it and will buy it again.

Verified

Allison Robertson, 08 August

Great customer service and product

I ordered Nana's secret but unfortunately it went missing in the post. This was rectified immediately and another batch was sent to me, that's what you call customer service! Also this stuff is like some kind of witchcraft! Absolutely delighted with the results. I don't think my shower cubicle has looked so clean since it was installed! Thank you 😊

Verified

Nanette Mckay, 08 August

I got this item to clean my oven door…

I got this item to clean my oven door as no matter what a do it will not come up clean and it works also cleaned bottom of my pots which were burnt Would defo recommend

Verified

Uzy, 07 August

Your product were amazing

Your product were amazing

Verified

Michael Lyons, 07 August

Awesome Product

Product does what it actually says it does. Was impressed with the result so far.

Verified

gary pennicott, 07 August

Quick efficient service and to say the…

Quick efficient service and to say the product is amazing 😻 Brought Nannas secret cleaning 🧼 product and is great

Verified

Mary Perry, 05 August

A Great Product

Had the product I wanted which seems to work well. Also a very good price.

Verified

Castleford Customer, 03 August

Lemon Natural Cleaning Clay

Ordering was easy and the product arrived within a couple of days. The product I ordered was the Natural Cleaning Clay. I have used it on the white worktops and splash back in the kitchen. It was easy to use and the results are excellent. I will be using this on the tiles in the bathroom next. It’s definitely worth the money I paid for it.

Verified

mrs brown, 02 August

nanna power rules!

well selected, genuinely helpful products, nicely packaged and despatched with care. very helpful staff. thank you.

Verified

Tracy, 01 August

I ordered this after seeing it…

I ordered this after seeing it advertised on fb. The day it arrived I thought let’s see if it actually does do what they say…well it did! Cleaned my oven and extractor effortlessly, took the grease of the extractor in 2 scrubs which with other cleaners I couldn’t get off. It also removed the rust of a towel radiator and stainless steel bathroom cabinet. It cleans shower screens with ease, and leaves everything so shiny!! Delivery took 3 days which was good. Have recommended this product to everyone. 1 tub does everything and will last ages.

Verified

Katie, 29 July

It made a big difference

Having spent an evening scrubbing my glass fronted oven door, I bought this in desperation and it made the job so much easier