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Must Have Ideas Trustpilot Rating 4.6/5 • 132,191 reviews
Must Have Ideas Google Rating 4.8/5 • 57,000+ reviews

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

Delivered within
2 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 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

“I’m thrilled to announce that Simple Sheets have been awarded
							the Good Housekeeping Institute approved endorsement!”
We're rated Excellent
4.6 out of 5 based on 132,191 reviews Trustpilot
We're rated Excellent
4.6 out of 5 based on 132,191 reviews Trustpilot

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

2600000+

2600000+

Happy customers love our...

Happy customers love our...

Happy customers love our

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

FLASH SALE: LIMITED TIME ONLY

FLASH SALE:

LIMITED TIME ONLY

GET 1/3 OFF

Nanna's Secret
Trustpilot

We're Rated Excellent

4.6 out of 5

132,191 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:
Wednesday 2nd April

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 day delivery guaranteed

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Family owned & run

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British business (110 staff)

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132,191 5-star reviews

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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 Day
Tracked Delivery

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

We're rated
Excellent

Based on 131,784 reviews on Trustpilot

Verified

Carol Mansfield, 23 March

I bought the product when I saw it…

I bought the product when I saw it advertised. I was really impressed after using on my microwave oven looks like new, used on glass oven and bathroom

Verified

Maggie, 23 March

Problem Solved

I’ve always been rubbish at cleaning glass, but Nana’s Secret is fantastic! My cooker hood, shower doors and windows are now streak-free and gleaming, and as a bonus, very little effort was required from me! It arrived very quickly after I placed my order too. Everything to do with Must Have Ideas is very efficient.

Verified

Matsuyo Etherington, 23 March

The soap works good.

The soap works good.

Verified

Lesley, 23 March

Nana's Secret

Very good cleaner ,cleaned area I had been putting off working on with ease. (Apologies-under the toilet seat) !

Verified

Elaine Dyson, 21 March

Clay I purchased was good on cooker but…

Clay I purchased was good on cooker but not so good on pans

Verified

Shelly, 20 March

Nanna 's secret

Nanna 's secret brilliant revived my quartz tiles improved the shine and great on shower

Verified

Mairi, 19 March

Nonna's Secret is a great product

Nonna's Secret is a great product! It's perfect for cleaning my cast iron tub and my traditional sink. I've also used it on my shower tray to bring a little sparkle. It was easy to order from Must Have Ideas and delivery was quick.

Verified

Steph, 19 March

Super fast delivery & the Nana’s secret…

Super fast delivery & the Nana’s secret stuff is amazing! My shower doors sparkle. Thank you

Verified

Chloe, 13 March

‘Nanna’s Secret’

I ordered the ‘Nanna’s Secret’ cleaning paste for the oven as when I moved in it was disgusting and I tried lots of different products but non of them seem to work. I tried the ‘Nanna’s Secret’ cleaning paste after seeing the reviews and the oven is a lot cleaner than it was when I first moved in!

Verified

Carol Platts, 13 March

Great Product-Nanas Secret

Arrived quickly and in excellent packaging. Used it straight away on my oven door and like the advert shows it quickly cleaned it up. Highly recommend

Verified

Mrs VERA MUTTITT, 12 March

Delivered quickly .and it cleans very…

Delivered quickly .and it cleans very well

Verified

pearl roberts, 12 March

A brilliant paste

I would recommend this cleaning paste it's fabulous cleans sinks ovens and my shower

Verified

Dave S, 11 March

Worked brilliantly on stainless steel

Worked brilliantly on stainless steel, unlike various supposedly specialist SS cleaning products. Very pleased.

Verified

mrs kent, 11 March

Lights

Wow nanny's secret is excellent very happy with this. Also solar lights are fantastic and so bright look amazing on fences one very happy customer. Thankyou.😀

Verified

Lyn Walsh, 11 March

Happy with it

I have only used it once, on a gas hob and it does seem cleaner than before, so I am happy with the product.

Verified

Suzi Taylor, 10 March

I have purchased lots of things from…

I have purchased lots of things from here and I can honestly say have never been disappointed, the deliveries are always on time, The melt board is amazing it defrosts everything, I have bought for friends as well. The Nana's secret cleaning clay... fantastic, I gave one to my friend who is a cleaner, she buys regularly now and all her customers compliment her on her cleaning and wonder how she manages to get her sinks so clean. I don't het hounded with adverts but have asked for the new items they have on offer. Try them you definitely wont look back!!

Verified

Dee Gaiger, 08 March

The product works well on glass

The product works well on glass, metal BBQ, stone work surfaces.

Verified

Sue Bird, 07 March

My order arrived on time and I used it…

My order arrived on time and I used it the other day and it made my oven shine. Will be buying from your company again soon xx

Verified

Julie Ellis, 02 March

AMAZING

Really quick delivery. Received Nanna's Secret just in time to clean the windows. What amazing results, no smears, just gleaming windows. Also cleaned the white frames, they came up a treat too. You only need a small amount of paste, it goes a very long way. 100% recommend this product and company.

Verified

Suzy Webb , 02 March

The clay cleaning tub is easy to use…

The clay cleaning tub is easy to use and very effective