Jo Plumridge
Jo Plumridge is an experienced mattress reviewer with several years' experience covering all things mattresses and sleep, and who tests memory foam, hybrid and organic mattresses. What Jo doesn't know about a boxed mattress isn't worth knowing, so naturally we tasked her with producing a series of features for Tom's Guide looking at all aspects of mattresses, from how to pick between latex and memory foam (it's a tricky one), to the seven mistakes people make when buying a mattress for the first time. When testing the DreamCloud Luxury Hybrid for Tom's Guide, Jo said: "I loved the back support and pressure relief it offered. Plus, it looks far more expensive than it is." When she isn’t writing about sleep, Jo also writes extensively on interior design, home products and photography.
Latest articles by Jo Plumridge

I'm a sleep writer — 7 questions you should ask yourself before buying a new mattress
By Jo Plumridge published
I'm a sleep writer, and these are the 7 questions I always recommend asking yourself before buying a new mattress.

What is a Tempur-Pedic mattress and are they worth the money? I'm a mattress tester — here's what I think
By Jo Plumridge published
Tempur-Pedic is the luxury mattress brand steeped in prestige, offering premium pressure relief for all types of sleepers. But are they worth the money? Here's what we think

Should you choose a hard mattress for back pain? This is what chiropractors say
By Jo Plumridge published
Is a hard mattress best for your back pain? Not always — your body type, sleep position and particular type of back pain all determine how firm your bed should be, say chiropractors.

Mattress on the floor vs bed frame: Which is best for your sleep?
By Jo Plumridge published
Sleeping on the floor does have some good benefits, but it can also affect the health of your mattress and the quality of your sleep. Here's why...

I’m a mattress writer — 7 mistakes people make after buying a new mattress topper
By Jo Plumridge published
We've rounded up 7 common mistakes that most people make after buying a new mattress topper, plus 3 of the best toppers to shop today.

Five things to do if your brand new mattress is uncomfortable to sleep on
By Jo Plumridge published
Don’t despair if your brand new mattress isn’t immediately comfortable — follow these five steps to solve the problem.

What are cooling mattress toppers, do they work and should you buy one?
By Jo Plumridge published
Can cooling mattress toppers really reduce overheating in bed? We look at how they work, whether they're worth it, and who should and shouldn't buy one...

Otty Firm Hybrid mattress review 2025
By Jo Plumridge published
The Otty Firm Hybrid is the brand’s first flippable offering, allowing sleepers to choose from two different firmness options. But will either suit your sleeping style? We slept on it to find out…

I'm a bed tester — the best mattresses for lower back pain share these key features
By Jo Plumridge published
Struggling with lower back pain? Your mattress might be the culprit, so these are the features to look for in a new bed...

3 key features to look for when buying a cooling mattress
By Jo Plumridge published
Our experts pinpoint 3 key features to look for when buying a cooling mattress. Here's what you need to know...

Brook + Wilde Suprema mattress review 2025
By Jo Plumridge published
We reviewed a firm Brook + Wilde Suprema mattress for four weeks. Here's how it eased our main testers aches and pains...

5 benefits of an extra firm mattress, plus our top 3 recommended hard beds
By Jo Plumridge published
Extra firm mattresses offer amazing support, but are they the right choice for you? Here, we'll outline the benefits, plus our top 3 hard mattresses to shop today.

Can you buy a mattress that naturally prevents mold? Yes — here’s what to look for
By Jo Plumridge published
Mattress mold thrives in hot, humid conditions and can be incredibly difficult to get rid of. These are the key features to look for when choosing a bed that prevents mold growth, naturally.

Yes, you need to switch up your mattress and pillows as you get older — here’s why
By Jo Plumridge published
Our bodies and sleep needs change as we advance in age. Here, we explain why do you need to change your mattress and pillows as you get older.

5 signs you need a king size mattress, not a queen
By Jo Plumridge published
King size mattresses offer lots of space and are one of the most popular mattress sizes. These are the 5 signs you need a king size mattress, not a queen.

3 signs that you need a box spring for your mattress
By Jo Plumridge published
Do you need a box spring for your mattress? Our guide explains what they are, what they do and how to tell if you need one.

Dust mite and bed bug spray isn't safe for use on all mattresses — here's why
By Jo Plumridge published
Dust mite and bed bug sprays will ward off unwanted pests but at what cost to your mattress? Here's what you need to know...

How to clean your mattress with baking soda — a step-by-step guide
By Jo Plumridge published
Follow our simple step by step guide to cleaning your mattress with baking soda and avoid the use of any nasty chemicals.

Memory foam vs Purple grid technology — which mattress material is best for your sleep?
By Jo Plumridge published
We explore the key differences between memory foam and Purple's signature grid technology. But which is best?

This is what happens to mattresses in a box when they’re returned
By Jo Plumridge published
Ever wondered what happens to a mattress in a box once returned? We look at what major brands, such as Casper, Purple and Tempur-Pedic do with unwanted beds in a box.

Air mattress vs inflatable mattress: What’s the difference?
By Jo Plumridge published
It’s air mattresses vs inflatable mattresses in our battle of the blow-up beds. Which one is best suited to your needs?

How to cover a mattress and protect it from damage when moving house
By Jo Plumridge published
Our guide on how to cover your mattress and protect it when moving hours will help keep it in good shape.

5 mattress myths that are causing you to buy the wrong bed and ruin your sleep
By Jo Plumridge published
We break down some common mattress myths to help you get the best out of your bed and improve your sleep.
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