Rachael has a keen interest in all things sleep, including her expert knowledge on mattress cleaning, providing readers with the best hacks and tips to keep their beds clean, as well as trying out the latest viral cleaning products. Rachael also reports on leading mattress brands such as Helix, Saatva and Nectar, writing articles designed to help readers understand what they need from a new bed. She also enjoys reviewing home, travel and tech gadgets, especially anything that has been designed to make life easier like smart home gadgets. During the last 15 years, Rachael has contributed to various publications including Tom’s Guide, Creative Bloq, The Independent, The Spectator, Daily Express and more.
Latest articles by Rachael Penn

What is the WinkBed GravityLux mattress and should you buy one?
By Rachael Penn published
We take a look at the design, comfort and support of the WinkBed GravityLux so you can decide whether it's right for you.

Still live! Deep clean your bed with mattress vacuum deals in the extended Presidents' Day sales
By Rachael Penn published
Mattress vacuums are a good way to prolong the life of your mattress and keep it clean — right now you can save big with these five vacuums in Amazon's extended Presidents' Day sale.

What is a Helix Sunset Luxe and should you buy it in the Presidents’ Day sales?
By Rachael Penn published
The Helix Sunset Luxe is reduced by 27% with our exclusive Presidents’ Day sale code, but is it the right mattress for you?

What is the Linenspa Memory Foam Hybrid mattress and should you buy one in the Presidents' Day sale?
By Rachael Penn published
The Linenspa Memory Foam Hybrid mattress is a budget bed, but is it right for you? We take a closer look.

Shopping for a memory foam mattress this Presidents' Day? You won't get a better deal than this
By Rachael Penn published
Today's Presidents’ Day sales mean that the Nectar Classic memory foam mattress is just $649 for a queen and you get a bedding bundle worth $559 for free.

Don't lift a finger! 5 mattress deals that come with free white glove delivery this Presidents' Day
By Rachael Penn published
Saatva, Cocoon by Sealy and Stearns & Foster are among the brands offering free white glove delivery and all come with massive savings thanks to this year’s Presidents’ Day sales

What is the Helix Midnight Elite mattress and should you buy it in the Presidents’ Day sales?
By Rachael Penn published
The Helix Midnight Elite is a luxurious mattress perfect for side sleepers but should you buy it in this year's Presidents’ Day sales? Here is everything you need to know…

What is the Nectar Classic Hybrid mattress and should you buy it in the Presidents' Day sales?
By Rachael Penn published
The Nectar Classic Hybrid mattress is on sale, but is it the right choice for you? We look at design, materials, support and comfort.

How to wash a memory foam pillow
By Rachael Penn published
If you have a memory foam pillow but don’t know how to wash it, here’s a step-by-step guide.

Nectar vs DreamCloud: Which memory foam mattress should you buy?
By Rachael Penn last updated
We compare the Nectar Classic vs the DreamCloud Memory Foam mattress to help you decide which to buy.

How to clean a mattress pad — easy steps for foam, down, cotton and wool
By Rachael Penn published
Mattress pads can end up with stains, smells and even dust mites. Here’s a step-by-step guide for how to clean them, no matter what yours is made from.

How to wash a down pillow — 5 easy steps to cleaner, softer and fluffier pillows
By Rachael Penn published
If you have down pillows and need to know how to wash them, we've compiled a step-by-step guide.

Are memory foam mattresses good for stomach sleepers? I’m a sleep writer — here’s my take
By Rachael Penn last updated
Memory foam mattresses provide body-hugging pressure relief, but are they too soft for stomach sleepers? Here's what I think...

How to clean luxury, organic and natural mattresses — pro tips for cleaning premium materials
By Rachael Penn published
Keep your luxury, natural or organic mattress in great condition with these cleaning tips.

This is how often should you change your pillow, according to an expert
By Rachael Penn last updated
This is how often you should change your pillow, according to a sleep expert. Plus, 5 common signs you need to change your pillow for better sleep and health.

What is a luxury mattress and how much do they cost?
By Rachael Penn published
If you’re looking to invest in a luxury mattress but unsure what makes it worth the premium price tag — we take a look at exactly what they are and what they cost, to help you decide.

How to buy a cheap mattress and get it right — 5 expert tips
By Rachael Penn last updated
Shopping for a new cheap mattress? Here are the five key features every budget bed should have

These 5 habits are making your mattress dirty — here's why and how to stop
By Rachael Penn published
Are your little habits making your mattress dirty? These hygiene habits that could be damaging your sleep quality.

Saatva RX vs Winkbed Plus: Which luxury mattress offers the best support?
By Rachael Penn published
We compare the Saatva RX and Winkbed Plus to see how they differ when it comes to price, design, comfort and support

Is a king mattress under $1,000 worth buying? Yes, here’s what to look for
By Rachael Penn published
We share what to look for when buying a king mattress under $1,000, plus our top 3 deals to shop

Avocado Green vs Essentia Stratami: Which organic mattress suits your sleep?
By Rachael Penn published
We compare the Avocado Green and Essentia Stratami organic mattresses in terms of comfort, design and price to help you decide which suits your sleep best.

I’m a mattress cleaning expert — this is when you should rotate, vacuum and deep clean your bed in 2025
By Rachael Penn published
Your complete guide to maintaining and cleaning your mattress in 2025.

Nectar Classic vs Zinus Green Tea: Which budget memory foam mattress should you buy?
By Rachael Penn published
How to choose between these two popular mattresses in a box – we look at how they compare in terms of price, support, comfort and more.
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