Get

In Your Inbox

Dogster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

How to Get Dog Pee Smell & Stains Out of a Mattress: 8 Effective Steps

urine on mattress bed

Owning a dog has many benefits and challenges, including urine stains when accidents happen. Urine leaves unpleasant colors and lingering odors that can make your mattress unsightly and unappealing.

Getting stains out of your mattress doesn’t have to be complicated. You can even do it without having to purchase harsh commercial cleaning products.

It is best to clean dog urine out of your mattress immediately after the accident happens, to ensure that the stain doesn’t seep into the material of your bed. So, once you discover the accident, set to work using these quick steps to clean the stain and dog pee smell out of your mattress.

divider dog paws 2 oct 2024

What You’ll Need

Gather your supplies:
  • Vacuum cleaner
  • Baking soda
  • Paper towels
  • Distilled white vinegar or an enzyme cleaner
  • Cold water
  • Spray bottle
  • Laundry detergent

The best thing you can do to eliminate and prevent stains and lingering odors is to invest in a pet-friendly cleaner like an enzyme cleaner. The active ingredients, although natural most of the time, are highly effective in breaking down the compounds in dog urine that can reappear time after time.

Our Favorite Cleaner

Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray is our favorite all-purpose cleaner for pet messes. It permanently lifts the very worst stains and odors, making clean-up and accident prevention a breeze. Hepper offers a 100% guarantee, which is a great bonus! Learn more about it here.

Rating Image Product Details
Best Enzymatic Cleaner
Winner
Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray
  • All-purpose
  • Pet-safe
  • Multi-surface safe
  • At Dogster, we’ve admired Hepper for many years, and decided to take a controlling ownership interest so that we could benefit from the outstanding products of this cool pet company!

    divider dog paws 2 oct 2024

    The 8 Steps to Get Dog Pee Smell & Stains Out of a Mattress

    1. Remove the sheets and bedding.

    Immediately after discovering the accident, remove all of your bedding. You need to strip your mattress of any of the sheets or blankets on the bed at the time of the accident. Urine stains set quickly, so you need to instantly get these washable items into the washing machine with medium-strength laundry detergent.

    Once you wash your bedding once, the urine smell could still linger or the stain might still be somewhat visible. If that is the case for you, add a cup of white vinegar into the mix and rewash them.


    2. Go back to the mattress and blot, blot, blot.

    Use paper towels so you don’t soak up the urine with any of your other clean, usable towels. Blot the soiled area. You might have to use quite a few, depending on how much excess liquid is on the mattress. Do not scrub the spot. Scrubbing only pushes the fluid further into the fabric. The deeper it goes, the harder it will be to remove the stain and odor thoroughly.


    3. Make a vinegar solution or prep enzyme cleaner.

    white vinegar on the wooden table top
    Image By: focal point, Shutterstock

    Vinegar is one of those “ultimate” cleaning solutions. No matter how bad the smell or the stain, vinegar can help you get rid of it. However, when it comes to pet urine, may not be as effective as an enzyme cleaner but should do the trick in an emergency.

    To create your own cleaner, take your prepared spray bottle and pour in 2 cups of cold water. Add 1 cup of white vinegar and 2 to 3 tablespoons of laundry detergent. Mix it around by swirling; don’t shake it. Since the detergent will want to bubble up, it can increase the bottle’s pressure too much. If you do have an enzyme spray, make sure you dilute it if needs to be.


    4. Soak the mattress with the vinegar solution or enzyme cleaner.

    Liberally spray the vinegar solution or enzyme spray over the stain, all the way to the edges. Soak it to get the vinegar solution to dilute down to whatever level the stain is at and break up the odorous molecules. You can repeat this process if you feel it needs a second pass.


    5. Give the solution time to soak.

    Once you have soaked the urine-stained mattress with the vinegar, allow it to sit and soak in for 10 to 15 minutes.


    6. Blot the mattress over again.

    Using a clean cloth or more paper towels, blot the area of your vinegar and soak once again. After you have let it rest, it shouldn’t be completely dry. Instead, this should have brought up any further urine on the surface and underneath and with it, the smell.


    7. Bring out the baking soda.

    baking soda and natural laundry soap
    Image By: July Ko, Shutterstock

    Now is the time to cover the whole soiled area with baking soda. Allow it to sit there for at least 8 hours and up to 10. Do not let any pets or kids get into the baking soda mess that you have created.

    Baking soda is one of the most effective cleaning solutions for getting odors out of fabrics. The vinegar solution should have helped you clean the soiled area, and this step guarantees that you won’t continue to smell past accidents later.


    8. Vacuum and clean the baking soda.

    Bring out the vacuum, and use a hose attachment to suck up the mess in a matter of minutes. If the baking soda is not entirely dry, allow it to sit for longer. If the powder isn’t dry, you will risk ruining your vacuum when it gets clogged up with the damp powder.

    If you need the bed to be ready earlier, you can use a wet/dry vacuum to clean up damp powder.

    Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray
    • ADVANCED ENZYMATIC CLEANER - Penetrates the most stubborn smells and stains at the deepest molecular...
    • FOR ANY MESS, ON ANY SURFACE - This pet odor eliminator cleans your carpets, floors, furniture,...
    • FRESH, NATURAL ODOR - Our unique formulation doesn't rely on dangerous or unpleasant chemical...

    If accidents happen frequently and you’re unsure of what’s causing them or how to prevent them, a consult with your vet could help!

    If you need to speak with a vet but can't get to one, head over to PangoVet. It's our online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

    PangoVet_Mention-in-Content Savings V1

    divider dog paws 2 oct 2024

    Repeat It or Finish the Job

    From here, your options are to repeat steps 4 through 8 or to put the bedding back on the bed. Decide which suits your needs by carefully inspecting the mattress for any lingering smells or visual evidence of the stain. If the room still has traces of the smell, use an air purifier to reduce the doggy odor.

    If the area was caught quickly, you should only need to go through the steps once. If your dog has incontinence issues, it’s best to keep them out of the bedroom and off the bed unless you monitor them. Even then, it might not be worth it.

    Whatever happens, as long as you catch the accident early and begin the cleaning process immediately, you should be able to eradicate all evidence.

    See also:


    Featured Image Credit: cunaplus, Shutterstock

    Want content like this delivered to you?

    Sign Up For Our Newsletter

    News, insights, expert advice, and everything dog

    * By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

    How useful was this post?

    Click on a star to rate (you can leave written feedback after clicking submit)

    Help us improve Dogster for pet parents!

    Your feedback really matters.

    What did you like about this post? Also how can we improve it?

    Join the conversation

    Leave a Reply

    You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

    Talk With A Vet Online

    Peace of mind,
    anywhere, anytime

    Affordable vet advice

    How to Train a Pomeranian: 10 Vet-Approved Tips

    Pomeranians are a popular, peppy toy breed that became more famous by being associated with their star-studded owners. Celebs and royalty love them,...

    How Much Should I Feed My Dog? Vet-Approved Feeding Chart & Guide

    How much food to feed your dog is best determined by open and honest communication with your veterinarian. She will help calculate the...

    10 Best Dog Foods for Rat Terriers in 2025 – Reviews & Top Picks

    Rat Terriers are adorable, medium-sized dogs that can bring light to your world. They are compact little dogs coming in at around 13...

    Cleft Palate in Dogs: Vet-Reviewed Signs, Causes & Treatment Options

    Cleft palates are unnatural gaps connecting a dog’s mouth and nasal cavities. Though only affecting a small percentage of animals, these debilitating facial...

    More related

    330 Popular and Unique Pomeranian Names

    You are ready to bring your new Pomeranian home for the first time. You’ve set up a comfy bed and kennel, and there...

    Sable Border Collie: Info, Pictures, Origin & History

    The Sable Border Collie, a stunning variation of the Border Collie breed, is known for its unique coloration and exceptional intelligence. Originally bred...

    Can Dogs Eat Parsnips? Vet-Verified Nutrition Facts, Risks & Serving Tips

    Parsnips may have a small fan club. They aren’t as popular as other vegetables in the Apiaceae family, such as carrots and celery....

    Labrador Retriever Puppies for Sale in Georgia: 2025 Breeders List

    The Labrador Retriever is possibly the most beloved dog around, and these active, friendly pups are one of the most popular family dogs....

    Keep reading

    How to Keep Birds Away from Dog Food: 7 Easy & Effective Ideas

    If you are someone that feeds your dog outdoors, you are bound to have some trouble with the local wildlife scavenging for their share. Birds are intelligent creatures that are built for survival. When they pick up on an easy...

    adorable border collie dog drinking from a water bowl

    Can Dogs Eat Tamales? Vet-Verified Nutrition Facts & FAQ

    Tamales are popular in Mexican cuisine, and people worldwide love to eat them. If you also love to eat tamales and have a dog, you’ve probably noticed your canine lurking around, looking for tamale scraps. Tamales are not suitable for...

    Can Dogs Eat Tamales

    When to Switch to Senior Dog Food? 4 Vet-Reviewed Factors to Consider & Other Tips

    Unlike puppy and adult food, senior dog food isn’t technically a type of food. The AAFCO does not list specific nutritional standards for senior dogs as they do for puppies and adults. However, you’ve probably seen senior dog foods on...

    Labrador dog eating

    How to Cook Pumpkin for Dogs: Recipes & What to Know

    Pumpkin is a staple vegetable, especially during autumn, when it even becomes a symbol for the season and we all proudly sport our pumpkin-themed sweaters and show off our pumpkin carving skills. A lot of us get our dogs involved...

    homemade pumpkin puree in a bowl

    Can Dogs Eat Beans? Vet-Verified Nutrition Facts, Tips & Risks

    Unlike their feline counterparts, dogs are omnivores and are adapted to derive nutrients from consuming both plant materials as well as animal tissue. So, you may wonder what plant material is safe for your pup. Are beans okay to offer?...

    Can Dogs Eat_Beans

    8 Best Fresh Dog Food Delivery Services in Canada of 2025 – Reviews & Top Picks

    There are many fresh dog food delivery services out there, but it seems that many of the most raved-about services do not provide delivery options to Canada. But Canadians need not worry as we set out on a mission today...

    bulldog eating fresh food

    Why Do Dogs Love Peanut Butter So Much? Vet-Approved Enrichment Ideas

    When we think of wild canids, we imagine a wolf hunting in a pack and chasing down deer, elk, or moose. Our canine companions are a long way from this lifestyle. Domestication has profoundly impacted dogs. You can make a...

    Peanut butter on top of the black dogs nose

    8 Best Dog Foods for Maltese in 2025 – Reviews & Top Picks

    Maltese are affectionate, curious, and fearful companions. As one of the oldest breeds in the world, this toy dog is relatively easy to care for. They’re people-pleasers at heart, but they’re also spunky little pups that aren’t afraid of a...

    little dog maltese eating food from a bowl at home