How do you get blood out of carpet?
Short answer
Put on gloves, then blot small spots with a cloth dampened in cool water. Mist a few drops of dish soap in a cup of water and blot, then try 3% hydrogen peroxide on leftover color if the carpet is synthetic. Rinse and blot dry. The IICRC says large spills need a technician trained in hazardous waste removal.
Old spots that won't lift? Call or text OxyMagic Carpet Cleaning in Blaine, MN at 763-213-6217. We answer 8AM to 8PM, 7 days, and you can text anytime.
$129 for two carpeted rooms That's the starting price. More rooms or extras? You'll get the price in writing before we start.
Part 1 of 4
Safety first with blood
The IICRC says to treat blood as potentially infectious and to wear eye protection, gloves, and long sleeves. That goes for pet blood too. Keep kids away while you clean, and wash your hands when you're done.
Part 2 of 4
Fresh spots and dried ones
Fresh drops are the easiest. Blot, then use the water and dish soap steps below. Dried blood takes patience: repeat the soap and water rounds, then try 3% hydrogen peroxide on synthetic carpet, which the IICRC says can take several hours or a few tries.
Some stains won't fully come out. The IICRC notes medications in the blood can leave dye behind.
Part 3 of 4
When to call a pro
Large spills, like after an injury, need a company trained in biohazard cleanup. The IICRC says that takes hazardous waste training, and OxyMagic doesn't do that work. For small, old spots, stains on wool, or color that stays, we'll look first and tell you straight what will come out, since results depend on the fiber and the stain. See carpet cleaning.
Part 4 of 4
Small blood spots on synthetic carpet
Put on gloves.
Blot with a dry white cloth.
Blot with a cloth dampened in cool, clear water.
Mist a few drops of dish soap in a cup of water, then blot. Repeat as needed.
For leftover color, test 3% hydrogen peroxide in a hidden spot, then apply it and give it time.
Rinse with clear water and blot dry.
Related questions
Does hydrogen peroxide get blood out of carpet?
It often helps with leftover color on synthetic carpet. The IICRC suggests fresh 3% hydrogen peroxide after the soap and water steps, and warns against using it on wool or natural fibers without testing.
Can you get dried blood out of carpet?
Often, with patience. Repeat the dish soap and water steps, then use 3% hydrogen peroxide on synthetic carpet, which the IICRC says may take several hours or a few tries.
Does vinegar get blood out of carpet?
CRI's blood steps don't include vinegar. They use a mild dish soap mix, a water rinse, a spot removal kit, and a diluted ammonia step. The IICRC uses dish soap and then 3% hydrogen peroxide.
Sources
- Consumer Floor and Furnishings Care Information IICRC, February 2023
- Spot Solver: Blood Carpet and Rug Institute, Accessed September 29, 2026
- Carpet and Rug Care Guide Carpet and Rug Institute, July 2024
Brand names belong to their owners. Outside prices and ratings change, so get a written quote before you book.
Want us to handle it?
We use a low-moisture, hydrogen peroxide clean, so most carpets are dry in an hour or two, depending on the carpet and the weather.