The Ultimate Guide to Best Waterproof Mattress Protector Australia 2025

NOV 04, 2025

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No one wants to deal with stains, spills, or sweat ruining their mattress. A good mattress protector is a simple yet powerful way to keep your bed fresh and hygienic. Whether you’re a hot sleeper, a parent with kids, or someone with allergies, investing in the best mattress protector Australia has to offer can make a world of difference.

And in this article, we will tell you everything you need to know about mattress protectors, including which type of mattress protector is best for you and some common FAQs from users. Don't miss out!

In this article

1. Why Do You Need a Mattress Protector? 2. How to Choose the Mattress Protector Best for You? 3. Best Mattress Protector in Australia 2025 4. FAQs about Mattress Protector

Why Do You Need a Mattress Protector?

A mattress protector does way more than just keep your bed clean—it’s like insurance for your mattress.

Here are a few reasons why you really need one:

Protection from Spills and Stains

Accidents happen. Maybe it’s your morning coffee, a pet mishap, or even night sweats. The best waterproof mattress protector in Australia creates a reliable barrier that prevents moisture from soaking into your mattress.

Allergen and Dust Mite Defence

If you suffer from allergies, a quality protector can make a big difference. It prevents dust mites, pet dander, and bacteria from building up over time, helping you breathe easier and sleep better.

Extends Mattress Lifespan

Mattresses aren’t cheap. A protector acts like a shield, keeping your mattress in top condition for years. According to Sleep Foundation, a mattress protector can extend mattress life by up to 30%.

Easier Cleaning

You can toss most protectors in the washing machine—way easier than cleaning a full mattress.

Prevent bed bugs infestation

In short: if you want to keep your mattress looking (and smelling) new, a protector is essential.

How to Choose the Mattress Protector Best for You?

Choosing the right mattress protector depends heavily on your specific needs, as different materials offer distinct advantages.

Here is a comprehensive table to help you select the best mattress protector based on material:

Mattress Protector Material Guide

Materials	Problems/Issues Addressed	Best for / Solutions
Cotton (Terry or Knit)	Spills, stains, light wear, general dirt.	General Protection & Comfort. Excellent breathability and soft, natural feel. Good for those who want a simple, quiet layer.
Bamboo (Viscose/Rayon)	Heat retention, moisture/sweating, allergies, rough texture.	Hot Sleepers & Sensitive Skin. Naturally cooling, hypoallergenic, and highly breathable. Excellent moisture-wicking properties.
Lyocell (Tencel)	Excessive sweating, temperature fluctuations, rough fibers, environmental concerns.	Luxury Cooling & Sustainability. Extremely soft, silk-like feel. Exceptional moisture absorption and temperature regulation, making it ideal for very hot sleepers. Sustainable production process.
Polyester	Low durability, high cost, limited waterproofing (on its own).	Budget & Durability. Very affordable, durable, and stain-resistant. Often blended with other materials for waterproofing.
Polyurethane (PU) / TPU Film	Water damage, spills, pet accidents, bedwetting.	100% Waterproofing. This thin, often undetectable membrane is the key component for a truly waterproof barrier. Best for families, pets, or incontinence.
Vinyl / PVC	Water damage, heavy spills (older/cheaper types).	Heavy-Duty & Low Cost. Very effective waterproofing, but should generally be avoided. It is noisy, not breathable (traps heat), and can have off-gassing issues.
Wool	Temperature fluctuation, moisture/sweating, chemical sensitivity.	Temperature Regulation & Breathability. Naturally fire-resistant, hypoallergenic, and provides excellent temperature regulation—keeps you cool in summer and warm in winter.
Encasement Styles (Zippered)	Dust mites, bed bugs, complete barrier.	Allergy & Pest Control. The best solution for severe allergies and preventing or eliminating bed bug infestations by fully encasing the mattress.

Tips

Waterproof: Look for a blend, typically a natural fiber (like cotton or bamboo) layered over a Polyurethane (PU) or TPU barrier. This combination offers protection without the "crinkly" plastic noise of older vinyl protectors.
Cooling: If you are a hot sleeper, prioritize Bamboo, Tencel (Lyocell), or Wool, as these materials are highly breathable and moisture-wicking.
Allergies: Choose Encasement styles made from tightly woven, hypoallergenic materials like Bamboo or specialized Polyester blends to physically block dust mites and allergens.

Best Mattress Protector in Australia 2025

If you’re looking for a mattress protector that’s skin-friendly, breathable, cooling, waterproof, and durable, the Newentor Waterproof Mattress Protector is definitely your best choice.

It features a thoughtfully designed fabric combination:

Cover Fabric (Sleeping Surface): 100% Lyocell
Lining: 100% Polyurethane Laminate (TPU)
Skirt: 100% Polyester

This blend of materials offers the perfect balance between comfort and protection. The Lyocell surface feels silky-smooth and cool to the touch, ideal for hot sleepers or anyone with sensitive skin. The TPU waterproof lining provides a reliable, noiseless barrier against spills, sweat, and stains, while the polyester skirt ensures a secure, wrinkle-free fit even on deep mattresses.

All textiles are OEKO-TEX® STANDARD 100 certified, meaning they’re free from harmful substances and safe for everyday use. The water-resistant layer effectively protects your mattress from damage, staining, and accidental spills — and the best part is, it’s machine washable, making it both practical and easy to maintain.

This protector is especially perfect for hot sleepers, allergy sufferers, families with kids or pets, and anyone who wants to extend their mattress’s lifespan while keeping their bed clean and fresh.

Waterproof Mattress Protector

$84.00 $140.00 Save $56.00

Size

In stock, delivery in 3-5 days

Quantity

Clean and Breathable.
Waterproof & Machine Washable.
OEKO-TEX® STANDARD 100 Certified
10-Year Warranty.

Learn More

Tips

It’s recommended to purchase two mattress protectors so you can have one for use and one as a backup for easy replacement.

FAQs about Mattress Protector

How long does a mattress protector last?

A good-quality mattress protector usually lasts 2 to 3 years, depending on usage and washing frequency. If the waterproof layer starts peeling, or it no longer fits snugly, it’s time for a replacement. Premium protectors with strong TPU membranes and certified fabrics can last even longer with proper care.

How often do I wash a mattress protector?

It’s best to wash your mattress protector every 1 month to remove dust, sweat, and allergens. If you have allergies, pets, or kids, washing it more frequently—about once two weeks—is ideal. Always follow the care label instructions and use gentle detergent to preserve the waterproof layer.

Are you supposed to put sheets over a mattress protector?

Yes, absolutely. Your fitted sheet should go on top of the mattress protector. The protector acts as a shield between your mattress and sheet, keeping your bed hygienic while ensuring the sheet feels soft and comfortable against your skin.

Do I need a mattress protector if I have a mattress topper?

Yes, it’s still recommended. A mattress topper adds comfort, while a mattress protector adds protection. Using both together keeps your topper and mattress safe from spills, stains, and dust mites—especially if your topper isn’t waterproof. It’s the best way to extend the life of your entire sleep setup.

Bottom Lines

The best mattress protector really depends on your personal needs. However, if you’re looking for a high-quality, great value, and well-rounded waterproof mattress protector, the Newentor Waterproof Mattress Protector is your best choice. It offers reliable protection and comfort to safeguard your sleep all night long.