Knowing how to wash a pillow is an essential skill for a clean and healthy bedroom. It’s not as hard as you might think, and doing it regularly can make a huge difference in your sleep quality. Over time, pillows collect sweat, body oils, dust mites, and dead skin cells. This can lead to stains, odors, and even allergies. Giving them a proper clean every few months helps them last longer and keeps your sleeping environment fresh.
This guide will walk you through everything you need to know. We’ll cover how to check the care label, different methods for various pillow types, and the best ways to dry them thoroughly. You’ll learn it’s a pretty straightforward process that pays off big time.
How to Wash a Pillow
The core process for washing pillows is similar for most types, but the devil is in the details. Getting those details right—like water temperature and dryer settings—is what prevents a laundry disaster. Let’s start with the universal first step.
Step 1: Read the Care Label (Always!)
This is the most important step. The care label inside your pillow’s seam is your instruction manual. It will tell you exactly what the manufacturer recommends. Look for symbols or text that says:
* Machine Washable: Usually with warm or cold water.
* Hand Wash Only: Requires a gentler approach.
* Do Not Wash: Means spot clean only (common for some memory foam or feather pillows).
* Bleach Instructions: A triangle means bleach is okay if needed; a triangle with an X means avoid it.
* Drying Instructions: Tumble dry low is common, but some may say air dry only.
If the label is missing or faded, you can usually proceed with caution based on the pillow’s filling, which we’ll cover next.
Step 2: Identify Your Pillow Type
Different fillings need slightly different care. Here’s a quick breakdown of the most common types:
Synthetic Pillows (Polyester, Microfiber)
These are the most forgiving and are almost always machine washable. They’re a great place to start if you’re new to pillow washing. They can handle regular detergent and a standard wash cycle.
Down and Feather Pillows
These require a bit more care to keep them fluffy. Use a gentle detergent, and it’s often recommended to wash two at a time to balance the machine. A tennis ball trick in the dryer is key for them.
Memory Foam or Latex Pillows
Most memory foam pillows should NOT be put in the washing machine. The agitation can break down the foam. They are typically spot-cleaned only. Some newer models have removable, washable covers, but the core itself usually just needs airing out.
Buckwheat or Millet Hull Pillows
These are not washable at all. You only wash the fabric cover. The hulls inside need to be poured out and the empty cover washed separately.
Step 3: Pre-Treat Stains and Spots
Before washing, check for any visible stains. A simple pre-treatment can work wonders.
* Mix a paste of baking soda and water, or use a bit of liquid enzyme detergent.
* Gently rub it into the stain and let it sit for 15-30 minutes.
* Avoid harsh chemicals or bleach unless your care label specifically allows it, as they can damage the filling or fabric.
Step 4: Preparing for the Wash
A little prep prevents a big mess.
* Check for Rips: Mend any small tears or open seams with a needle and thread before washing, or the filling can escape.
* Remove Protectors/Covers: Always take off any pillow protectors or pillowcases and wash those separately.
* Load Evenly: If washing two pillows, put them in on opposite sides of the agitator (or just balance them in a front-loader) to keep the machine balanced.
The Washing Process: Machine vs. Hand
How to Machine Wash a Pillow
This is the preferred method for most washable pillows.
1. Use a Front-Loading or Top-Loading HE Machine if possible. The agitator in a traditional top-loader can be rough, but it’s usually okay if you’re careful.
2. Select the Right Cycle: Use a gentle or delicate cycle with warm or cold water. Hot water can damage some fillings and set protein-based stains.
3. Use Mild Detergent: Opt for a liquid, mild detergent. Use about half the amount you’d use for a normal load. Avoid fabric softener, as it can coat fibers and reduce fluffiness.
4. Double Rinse: If your machine has the option, select an extra rinse cycle. This ensures all soap is removed, which is crucial for preventing mildew and clumping.
How to Hand Wash a Pillow
For delicate pillows or if you don’t trust your machine.
1. Fill a bathtub or large basin with lukewarm water and a small amount of mild detergent.
2. Submerge the pillow and gently press and squeeze it to work the soapy water through. Don’t twist or wring it.
3. Drain the soapy water and refill with clean water. Repeat the pressing and squeezing to rinse until the water runs clear. This may take several rinses.
Step 5: Drying Your Pillow Thoroughly
This is the step you cannot rush. A damp pillow will grow mold and mildew inside, ruining it completely.
1. Start in the Dryer (if allowed): Use the lowest heat setting (tumble dry low). High heat can damage fibers and cause synthetic fills to clump or even melt.
2. Add Dryer Balls or Tennis Balls: Throw in 2-3 clean, dry tennis balls or wool dryer balls. They help break up clumps (especially in down) and fluff the pillow as it dries.
3. Be Patient: It can take 2-3 hours to fully dry a pillow. Check it every 30-45 minutes. Stop the dryer, feel the pillow for any damp spots, especially in the very center. Break up any clumps you find with your hands.
4. Air Dry Finish: If the outside is dry but the center feels slightly damp, you can let it finish air-drying. Place it in a well-ventilated area, out of direct sunlight, and flip it every few hours. Never put a pillow away until it’s 100% bone-dry.
Special Instructions by Pillow Type
Washing Down and Feather Pillows
The tennis ball trick is non-negotiable here. It prevents the feathers from clumping in one corner. You can also use a specialty down detergent. Ensure they are completely, utterly dry to prevent a musty smell.
Washing Memory Foam Pillows
As stated, do not immerse in water. To clean:
* Remove the cover (if washable) and launder it.
* For the foam core, vacuum it with an upholstery attachment to remove dust.
* For odors or spots, make a light solution of mild detergent and cold water. Dampen a cloth (don’t soak it) and gently blot the area. Then, blot with a cloth dampened with plain water to rinse.
* Let it air dry completely in a breezy spot, away from heat.
Washing Body Pillows and Decorative Pillows
Follow the same label-checking process. Body pillows can be bulky; make sure your machine is large enough to accommodate it without force. For decorative pillows with trims or delicate fabrics, consider using a mesh laundry bag for protection.
How Often Should You Wash Pillows?
A good rule of thumb is to wash your pillows every 3 to 6 months. If you have allergies, you might want to do it more frequently, like every 2 months. Pillowcases should be washed weekly, and pillow protectors (a waterproof or allergen-barrier layer) every 1-2 months. This routine significantly cuts down on the workload for the actual pillow wash.
Signs It’s Time to Replace Your Pillow
Washing extends life, but pillows don’t last forever. Here’s when to say goodbye:
* It stays lumpy or flat even after washing and drying.
* It has persistent stains or odors you can’t remove.
* It fails the “fold test”: Fold the pillow in half. If it doesn’t spring back open, it’s lost its support.
* It’s been more than 1-2 years (synthetics) or 2-3 years (down) since you bought it, and you’re not sleeping well.
Quick Tips for Pillow Maintenance
* Use a Protector: A zippered pillow protector is your first line of defense against stains, sweat, and dust mites. It’s much easier to wash regularly.
* Air Them Out: On a sunny, dry day, take your pillows outside and let them sit in the fresh air for a few hours. This helps reduce moisture and odors.
* Fluff Daily: Give your pillows a good fluff and shake every morning when you make the bed. This helps maintain their loft and shape.
* Don’t Over-Wash: Washing too aggressively or too often can break down materials faster. Stick to the 3-6 month schedule unless there’s a spill.
Frequently Asked Questions (FAQ)
Can you put pillows in the washing machine?
Yes, most pillows can go in the washing machine, but you must check the care label first. Synthetic, down, and feather pillows are often machine washable on a gentle cycle. Memory foam and latex generally are not.
What is the best way to dry a pillow after washing?
The best way is to use a dryer on a low heat setting with dryer balls or clean tennis balls. Be prepared for it to take several hours, and check frequently for dampness in the center. Air-drying in a ventilated area is a good supplemental step.
How do you wash pillows that say ‘do not wash’?
For pillows labeled “do not wash,” focus on spot cleaning. Use a cloth with a small amount of mild soap and cold water to dab at stains. Then, thoroughly vacuum the pillow with an upholstery attachment to remove dust and allergens. Always air it out well afterwards.
Can I wash my pillow with bleach?
Only if the care label has a triangle symbol, indicating bleach is allowed. If there’s an X over the triangle or no symbol, do not use bleach. It can weaken fibers, cause discoloration, and damage certain fills like down. A oxygen-based bleach (like OxiClean) is often a safer alternative for whitening.
Why did my pillow come out lumpy after washing?
Lumps usually mean the pillow wasn’t dried thoroughly or quickly enough, causing the filling to clump. Next time, use dryer balls and check for dampness repeatedly. For a currently lumpy pillow, you can try re-drying it with dryer balls to see if you can break the clumps apart.
Is it okay to wash pillows in hot water?
It’s usually not recommended. Warm or cold water is safer. Hot water can set protein-based stains (like sweat), damage delicate fillings like down, and cause shrinkage or distortion of the pillow fabric. Stick to the temperature on the care label.
Learning how to wash a pillow properly is a simple home maintenance task that pays off. It saves you money by extending the life of your pillows, and it creates a cleaner, more hygienic place to rest your head every night. With these steps, you can tackle the job with confidence and enjoy the fresh results. Just remember to always check that label first, be patient with the drying, and your pillows will thank you for it.