If the accident is fresh, sprinkle baking soda over the area to draw out the urine. The baking soda should darken in color over time. Vacuum the baking soda off your mattress and sprinkle more on, to continue drawing it out. Repeat this process until the baking soda stays white.
Use Vinegar
If you are wondering how to remove old urine stains from mattress, or even the fresher ones, you will find that vinegar is going to be your best friend. Make sure that you use distilled white vinegar when removing urine stains as its acetic nature can help break down the components of the stain.
You can use hydrogen-peroxide right after using the vinegar and water solution to further eliminate the odor. Hydrogen-peroxide is best for hardwood floors suffering from cat urine smells but also works for carpets, couches, and even clothing.
Is memory foam ruined if it gets wet? Short answer: yes. You should always avoid getting your mattress wet.
Memory foam mattresses are an investment that can last for years with proper care. People should clean stains when they occur to prevent them from becoming permanent. Cleaning a mattress is possible using everyday household ingredients, such as white vinegar, baking soda, and dishwashing soap.
Simply create an effective cleaning solution from two kitchen ingredients—white vinegar and warm water. Create 50/50 mix, equal parts vinegar and water in a spray bottle and apply to your mattress. Once applied, blot the mattress with a dry towel and repeat.
Not only that, but intense heat sources such as electric blankets or hot water bottles can interfere with the structure of the foam and ultimately break down the layers, shortening its overall lifespan.
Here's how to clean dry urine from a Tempur-Pedic mattress: Create a high-strength cleaning spray using the following dollar store ingredients: 8 oz hydrogen peroxide, three tablespoons of baking soda, two to three drops of liquid detergent (such as dish soap), and a few drops of essential oil.
If you notice a urine smell or a dried pee stain on a mattress, there's no reason to panic. You can still nurse that mattress back to health in a few easy steps. First, as with a fresh stain, toss the bedding and the washable mattress protector in the washing machine.
You can create a vinegar solution if the pee is extremely dry and the stains are not coming out. A vinegar solution is easy to make. Add 2 cups of cold water, a cup of white vinegar, and some laundry detergent to a bowl. Mix it well and pour it into a spray bottle.
Step 3: Spray Carpet
For fresh pee, spray the pee stain with the vinegar solution until the carpet is very wet. For old pee, spray the solution on the carpet and let it "soak" for 20 minutes.
Most urine stains can be cleaned either with a homemade vinegar cleaner, or a homemade hydrogen peroxide cleaner. Foams soak up liquids quickly, so all-foam beds can hold onto the smell of urine more than other mattresses. Many urine smells can be removed by making and using a simple baking soda paste.
Hydrogen Peroxide Based Products
Products containing hydrogen peroxide can be effective on urine odors and stains.
Letting It Sit
Time Matters: Let the baking soda sit undisturbed for at least 15 minutes. For deeper cleaning, especially if the mattress is particularly odorous or hasn't been cleaned in a while, leave it on for several hours or even overnight.
Retention of Heat
One of the most common complaints about memory foam mattresses is that they trap heat and become uncomfortably warm. Memory foam, particularly traditional memory foam, can become quite warm due to its design to respond to body heat and the density of the material.
Mix together ¼ cup of white vinegar and ¾ cup of water in a bucket. Dip a clean cloth into the bucket, wring it out, and gently blot the stain. Take a second damp cloth and rinse off the vinegar. If you have urine stains on the mattress, you should use an enzyme-based cleaner.
Don't Keep it Near Strong Heat Sources
Memory Foam is a heat-sensitive material – that's why it reacts to your individual body shape so perfectly. So, it's best to keep your memory foam mattresses away from strong heat emitters.
For fresh, wet stains, blot the spot with a cloth and spray it with a mixture of 1 part white vinegar and 10 parts water. Then, sprinkle on baking soda and let it sit for 8-12 hours. For dried stains and pet stains, spray the spot with 1 c (237 ml) of hydrogen peroxide, 3 tbsp (51 g) of baking soda, and some dish soap.
The combination of vinegar and laundry detergent works well to remove stains and odor. You'll also want to keep baking soda handy, as it will help pull up any remaining moisture in the bed and does a great job of absorbing odors. A wet/dry vacuum can also prove instrumental in cleaning up a urine-soaked bed.
Mattresses are rarely cheap, and leaving a stain can damage a warrantee or invite a hefty fee from a landlord. But it's not just an irritation. Urine in a mattress can be dangerous and lead to health issues too, from bug bites to respiratory issues caused by fungal spores.
Instead, use a store-bought disinfectant specifically designed for memory foam, or lightly sprinkle the item with a layer of baking soda, then spray with a vinegar-and-water solution. Allow the item to air dry fully, then vacuum thoroughly to remove any baking soda residue.
Disinfection Techniques for Memory Foam
Ensure the product is suitable for memory foam before using. Vinegar Solution: A 50/50 mix of white vinegar and water can be sprayed lightly on the mattress. Vinegar acts as a natural disinfectant. Allow it to air dry after application.
If you don't have baking soda or vinegar on hand, there are other methods to clean urine from a mattress. Start by blotting the urine stain with a clean cloth or paper towel to remove as much moisture as possible. Then, create a solution by mixing a few drops of liquid dish soap with warm water.