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Dog stains are easiest to remove when you act quickly. The related guide, How to Get Pet Stains Out of a Comforter?, covers the fabric and cleanup variables behind the related pet or odor problem. Blot up moisture, rinse washable bedding with cool water, apply a pet-safe enzyme cleaner or mild detergent, and wash according to the care label. For mattress stains, use as little liquid as possible and let the area dry fully before remaking the bed.
Start by Identifying the Stain
Different dog stains need slightly different treatment. Common stains include:
- Urine
- Vomit
- Mud
- Drool
- Feces
- Blood from a small cut or scraped paw
- Grease or dirt from the coat
Check whether the stain is on removable bedding, a mattress protector, the mattress itself, or an upholstered bed frame. Washable items can usually handle more water. Mattresses and padded frames need careful spot cleaning because moisture can become trapped inside them.
Always check the care label and the cleaner instructions before you begin.
What You Will Need
Gather a few basic cleaning supplies:
- Paper towels or clean white cloths
- Disposable gloves
- Cool water
- Mild laundry detergent
- A pet-stain enzyme cleaner
- A soft brush or old toothbrush
- Baking soda, if allowed by the care guidance
- A vacuum
- A fan or open window for drying
An enzyme cleaner breaks down the material found in many pet stains. The related guide, What Can I Add to My Laundry to Get Rid of Dog Smell?, covers the fabric and cleanup variables behind the related pet or odor problem. Choose one made for the surface you are cleaning. A laundry enzyme product may not be suitable for a mattress or upholstered headboard.
Do not mix cleaning products. In particular, never combine bleach with ammonia, vinegar, or other cleaners.
How to Remove Fresh Dog Stains From Bedding
1. Remove Solid Material
Put on gloves. Lift away any solid mess with paper towels, a spoon, or a dull-edged scraper.
Work from the outside of the stain toward the center. This helps keep the stain from spreading.
Do not rub or grind the mess into the fabric.
2. Blot Up Moisture
Press clean towels firmly onto the wet area. Replace them as they become damp.
Blotting pulls liquid out of the fabric. Scrubbing can push the stain deeper into thick blankets, comforters, mattress pads, and pillows.
3. Rinse With Cool Water
Rinse washable bedding from the back of the stain when possible. This helps push the mess out rather than through the fabric.
Use cool water for urine, vomit, feces, and blood. Hot water may set protein-based stains and make them harder to remove.
4. Apply an Enzyme Cleaner or Detergent
Follow the product label. Apply enough cleaner to treat the stained fibers, but do not use more than needed.
For mild dirt or drool, a small amount of liquid laundry detergent may be enough. Gently work it into the fabric with your fingers or a soft brush.
Let the treatment sit for the time listed on the product label.
5. Wash the Bedding
Wash the item according to its care label. Use the warmest water allowed by the manufacturer, but use cool water if the stain has not yet lifted.
Do not overload the washer. Sheets and duvet covers need room to move. Bulky comforters may need a large-capacity machine.
Wash stained pet bedding separately from other laundry when practical.
6. Check Before Drying
Inspect the fabric before putting it in the dryer. Dryer heat can make a remaining stain harder to remove.
Repeat the stain treatment and wash cycle if you can still see or smell the affected area.
Dry the item only when the stain is gone. Follow the care label for heat settings. Air drying is a safer first choice when you are not sure the stain has fully lifted.
How to Remove Dog Urine From a Mattress
A mattress should not be soaked. Too much liquid may spread the stain or slow drying.
1. Strip the Bed
Remove the sheets, blankets, mattress pad, and protector. Place washable items in a sink, tub, or washing machine so the stain does not dry.
2. Blot the Mattress
Press dry towels onto the area. Stand or lean firmly on the towels to draw out more moisture.
Keep replacing the towels until they come away mostly dry.
3. Apply a Mattress-Safe Enzyme Cleaner
Check the mattress manufacturer’s cleaning guidance first. Some mattresses should only be cleaned with certain products or very small amounts of moisture.
Lightly apply an enzyme cleaner made for mattresses or upholstery. Treat the full stained area, including its edges.
Do not pour cleaner directly into the mattress. Foam mattresses can hold moisture deep inside.
4. Blot Again
After the product has had the recommended contact time, blot away extra moisture with clean towels.
Avoid hard scrubbing. It can spread the stain and damage the mattress cover.
5. Let the Mattress Dry Fully
Point a fan across the mattress and improve airflow in the room. Keep the bedding off until the spot feels completely dry.
Drying may take longer in humid rooms or on thick foam mattresses. Do not cover a damp mattress with sheets or a protector.
6. Vacuum if Needed
If the mattress care instructions allow baking soda, sprinkle a light layer over the dry or nearly dry area. Let it sit, then vacuum it away using an upholstery attachment.
Baking soda may help absorb remaining surface moisture and odor, but it does not replace proper stain cleaning.
How to Remove Dried Dog Stains
Old stains often need more than one treatment.
Start by lightly dampening the area with cool water. Do not soak it. Apply an enzyme cleaner according to its label and allow enough contact time for it to work.
For washable fabric:
- Pretreat the stain.
- Wash according to the care label.
- Inspect the item while it is still damp.
- Repeat before drying if needed.
For a mattress or fabric bed frame, repeat gentle spot treatments rather than using one heavy application. Several light treatments are usually easier to dry than one soaked area.
Bad odor in a bed usually comes from trapped sweat, body oils, damp bedding, pet smells, spills, or poor airflow.
Old stains may not disappear completely, especially on light fabric or delicate materials. A clean mattress protector or washable bed cover can help protect the area after it has been cleaned and dried.
How to Handle Different Types of Dog Stains
Mud and Dirt
Let thick mud dry before brushing or vacuuming off the loose soil. Treat the remaining mark with mild detergent and cool or lukewarm water.
Rubbing wet mud usually spreads it.
Vomit
Remove solid material first. Blot the liquid, rinse washable fabric with cool water, and apply an enzyme cleaner.
Check a comforter carefully before drying because stains can hide in thick filling.
Feces
Wear gloves and remove all solid material without pressing it into the fabric. Rinse from the back with cool water and pretreat with an enzyme laundry product.
Wash according to the care label. Clean and disinfect any tools used during cleanup according to their product directions.
Drool
Fresh drool often comes out with normal washing. For dried marks, pretreat with a small amount of mild detergent or enzyme cleaner.
Repeated drool stains are easier to manage with a washable throw, pillow cover, or dog blanket placed over the dog’s usual sleeping spot.
Blood
Blot fresh blood with cool water. Do not use hot water.
Apply a laundry stain treatment that is suitable for the fabric, then wash according to the care label. Mattress blood stains should be treated with very little liquid.
If bleeding continues or the source is unclear, contact a veterinarian.
Cleaning Dog Stains From a Comforter
Comforters need special care because stains can pass through the outer fabric and into the fill. Compare the best enzyme cleaners for pet stains on bedding for compatible treatment options. Fill is the soft material inside the comforter.
Blot both sides of the stained area if possible. Apply a small amount of cleaner and avoid soaking a large section.
Before machine washing, check:
- Whether the comforter is machine washable
- Whether the washer is large enough
- Which water temperature is allowed
- Whether bleach or stain products are permitted
- Whether the comforter can be tumble dried
A comforter needs room to move freely. A cramped washer may clean unevenly and can leave detergent inside the fill.
Dry the comforter fully. Damp filling may clump or develop an unwanted smell. Pause the dryer when allowed and gently redistribute the fill. Follow the care label for dryer heat and drying methods.
Cleaning a Fabric Bed Frame or Headboard
First vacuum loose dog hair and dirt. Test the cleaner on a hidden spot to check for fading, water marks, or texture changes.
Blot the stain with a damp cloth and an upholstery-safe cleaner. Work from the outer edge toward the center.
Use very little moisture on padded sections. Let the fabric dry fully with good airflow.
Check the furniture manufacturer’s cleaning code or current care instructions. Some upholstery requires water-free cleaning or professional care.
What Not to Do
Avoid these common mistakes:
- Do not scrub fresh stains hard.
- Do not use hot water on blood, urine, vomit, or feces before the stain is removed.
- Do not place stained bedding in the dryer until you have checked it.
- Do not soak a mattress.
- Do not mix bleach, ammonia, vinegar, or other cleaning products.
- Do not use a cleaner without checking that it suits the fabric.
- Do not remake the bed while the mattress is damp.
- Do not assume every comforter or pillow can go in a home washer.
Colored bedding, wool blankets, silk pillowcases, memory foam, and delicate upholstery may need special care.
How to Prevent Future Dog Stains
A washable top layer makes cleanup much easier.
Place a washable blanket or coverlet over the dog’s favorite part of the bed. The related guide, How to Wash a Comforter That a Dog Peed On?, covers the fabric and cleanup variables behind the related pet or odor problem. A coverlet is a thin decorative bed cover that is usually easier to wash than a thick comforter.
You can also use:
- A washable mattress protector
- Spare sheets for quick bedding changes
- A removable duvet cover
- Washable pillow protectors
- A dog bed beside the human bed
- A small towel near the door for muddy paws
Choose a mattress protector that fits the mattress depth. Pocket depth is the height of mattress that a fitted item can cover. Measure the mattress from the bottom edge to the top, including any topper.
For dogs that shed or track in dirt, smooth, tightly woven bedding is often easier to clean than heavily textured fabric. Quilted details, loose knits, and deep tufting can trap hair and debris.
Keep several washable throws in rotation if the dog sleeps on the bed every night. This lets you replace the top layer without stripping all the bedding.
When the Stain Will Not Come Out
Repeat the correct treatment before trying a stronger product. More powerful cleaners are not always safer for the fabric or mattress.
Consider professional cleaning when:
- The stain covers a large part of the mattress
- Liquid has soaked deep into thick upholstery
- The item has a dry-clean-only label
- The fabric is delicate or likely to fade
- The smell remains after repeated cleaning and full drying
- The mattress cannot be dried properly at home
Check the cleaner’s label, the bedding care tag, and the mattress or furniture manufacturer’s guidance before using a new treatment.
Frequently Asked Questions
Can I use vinegar on dog stains?
Vinegar may be allowed on some washable fabrics, but it is not suitable for every material or cleaning product. Check the care label and cleaner directions first. Never mix vinegar with bleach or other cleaners.
Does baking soda remove dog urine from a mattress?
Baking soda may absorb some surface moisture and odor after the main stain has been treated. It does not break down or remove the full urine stain by itself. Use it only if the mattress care guidance allows it, and vacuum it away fully.
Should I wash dog urine in hot or cold water?
Start with cool water. Hot water may set parts of the stain before they have been removed. After treatment, wash using the temperature allowed by the bedding care label.
Can I put stained sheets straight into the washing machine?
Remove solid material and blot or rinse heavy stains first. Pretreating the area gives the washer a better chance of cleaning it. Do not put heavily soiled fabric into the machine without checking the appliance and product guidance.
How do I know when a mattress is fully dry?
The cleaned area should feel dry at the surface and should not feel cooler or damper than the surrounding mattress. Allow extra drying time for foam and thick mattresses. Keep sheets off until you are confident the inside is dry.
Will a mattress protector stop dog stains?
A mattress protector can reduce the chance that liquid reaches the mattress, but protection varies by product. Check the current product listing for coverage, washing instructions, fit, and whether the seams and sides are designed to resist liquid.
Why does the dog stain still smell after washing?
The stain may not have been fully removed, the item may not be completely dry, or residue may remain inside thick filling. Treat it again with a suitable enzyme product and dry it fully before use.
Why Does My Bedding Still Smell After Washing?. Can Old Sweat Stains Be Removed?. How Do I Get a Stain Out of My Comforter?.
