Pet urine, especially from cats and dogs, always causes an unpleasant odor and can even negatively affect human health. Let's learn how to easily remove cat and dog urine odors from mattresses in the article below!
1. Why does cat and dog urine have an unpleasant odor?
According to experts, dog and cat urine contains ammonia, which has a characteristic pungent smell. This smell lingers and is very difficult to completely eliminate. Not only that, cats are also considered "water-saving" animals. Simply put, they absorb the maximum amount of liquid from food and drink, so their urine is usually concentrated.
Because there is little urine, there isn't enough water to dilute the solution. At this point, bacteria in the urine will break down the concentrated ammonia, creating an extremely unpleasant pungent odor.
In addition to ammonia, dog and cat urine also contains mercaptan. The smell of this active ingredient is similar to sulfur, causing discomfort to humans. The pheromone active ingredient in dog and cat urine is odorless by nature, but when it comes into contact with bed linen or mattress surfaces, it reacts and creates an unpleasant odor.
Why does cat and dog urine have an unpleasant odor?
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2. How to remove cat and dog urine odor from mattresses
Mattresses are an indispensable item for our sleep. When a mattress is stained with cat or dog urine, users will feel extremely uncomfortable, stuffy, and even unable to sleep. Let's discover how to remove cat and dog urine odor from mattresses below:
Using baking soda and vinegar
As you may know, baking soda and vinegar are a perfect combination to help clean stubborn stains and effectively eliminate unpleasant odors. Here's how:
- After using a soft cloth to absorb any remaining urine on the mattress surface, sprinkle baking soda on the stain and let it sit for about 2 minutes. The baking soda powder will absorb the urine on the mattress and quickly improve the odor.
- Mix white vinegar and water in a 1:1 ratio and put it in a spray bottle. Spray the vinegar directly onto the affected area, let it sit for about 5-10 minutes, then use a clean cloth to absorb the excess liquid.
- Finally, just use a specialized spray to neutralize the odor caused by cat and dog urine.
Using hydrogen peroxide and dish soap
You may not know that hydrogen peroxide can break down certain odor-causing chemicals in cat and dog urine without affecting the quality of the mattress or the user's health.
The steps to remove the odor are as follows:
- Sprinkle baking soda to absorb any remaining urine on the mattress surface.
- Mix 3% hydrogen peroxide with 1 teaspoon of dish soap, then stir well.
- Dip a clean cloth into the mixture and gently dab the stain until it's clean and the odor is significantly reduced.
Using coffee
Experts say that coffee is an extremely effective ingredient for removing odors. You just need to follow these simple steps:
- Sprinkle coffee grounds on the area of cat or dog urine on the mattress and let it sit for about 1 hour.
- The coffee grounds will absorb the urine and eliminate the unpleasant odor.
Alternatively, you can dissolve coffee grounds in water and boil the solution. Next, use a soft cloth to soak up the solution and clean the stain on the mattress surface caused by cats and dogs. This method not only helps the mattress become cleaner and tidier but also helps to effectively eliminate stubborn odors.

You can use coffee to remove odors from cat and dog urine.
Using toothpaste
Toothpaste is an essential item in every home. You can use white toothpaste to clean stains and effectively eliminate odors from cat and dog urine.
The process is quite simple:
- First, use a cloth or soft towel to dry the stain.
- Apply toothpaste evenly to the stain, and then use a toothbrush to scrub the area where the dog or cat urinated. Scrub until the stain fades and the odor has improved.
- Finally, use a soft cloth to wipe away any remaining toothpaste on the mattress surface.
Rubbing alcohol helps eliminate odors
In addition to its disinfecting properties, rubbing alcohol also effectively cleans many types of stains, including cat and dog urine.
How to use rubbing alcohol is extremely simple:
- Spray rubbing alcohol directly onto the stain and let it sit for about 20-30 minutes.
- Use a soft cloth to wipe the mattress surface repeatedly.
- Repeat this action until the stain and odor disappear.
Eliminating odors with lemon or floor cleaner
This is a very common and widely adopted method today. You need to mix a solution of floor cleaner or dish soap with lemon juice. Use a soft cloth to soak up this mixture and then wipe the cat or dog urine area on the mattress surface. You can also pour this solution directly onto stubborn stains and then rub it with a cloth to clean the stain until the odor is removed.
3. How to prevent cats and dogs from urinating on the bed
Dogs and cats are our close companions. Therefore, you can prevent dogs and cats from urinating on the bed by following these methods:
Take your cat or dog to the vet
One of the reasons your cat or dog frequently urinates on the mattress is that they may be experiencing health problems such as diabetes, bladder stones, or urinary tract infections. To rule out this risk and find a suitable solution, you should have your pet's health checked regularly!
Don't let cats and dogs into the bedroom
One solution to prevent cats and dogs from urinating on the mattress is to keep them out of the bedroom. Close the door every time you enter or leave the room and absolutely do not let your pets have the opportunity to climb onto the mattress!
Use a mattress protector
A mattress protector is extremely effective at protecting the mattress from various liquids like urine, drinks, etc. Therefore, you can prevent odors from cat and dog urine by placing a mattress protector over the mattress surface. If your cat or dog accidentally urinates on the bed, you just need to clean the mattress protector.
You can prevent dogs and cats from urinating on the bed by keeping them out of the bedroom.
Above are effective ways to remove cat and dog urine odor from mattresses that you can refer to and apply when needed. In addition, to make your sleep more complete and cozy, you certainly cannot do without a quality mattress.
You can refer to Ru9's Memory Foam mattresses such as the Original mattress, Nest mattress,... These two products are among the most popular today. Ru9 mattresses not only provide a perfect sleep experience but are also absolutely safe for users' health.
Please visit the website https://ru9.vn/ to learn more about Ru9 mattress products and place an order quickly! We wish you and your family soon find the most suitable mattress for your home.
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