November 1, 2026, 8:23 am | Read time: 4 minutes
Fake blood makes a Halloween costume truly spooky. However, it looks less appealing when the red liquid remains on a shirt, pants, or costume afterward. This raises the question: Can fake blood be completely removed from clothing? Elke Messerschmidt from the Competence Center for Household Management explains what it depends on and how to best deal with fake blood stains.
Can Fake Blood Be Removed from Clothing?
Whether a fake blood stain disappears cannot be said definitively, explains Messerschmidt. This is partly because different products have different compositions.
“Fake blood is not uniformly manufactured, so each product has different ingredients. Some products are based on cellulose and alcohol, others on gelatin. All contain dyes. These are problematic when removing stains,” explains the expert from the Competence Center for Household Management.
In fact, some manufacturers already indicate on their products that stains cannot be washed out, according to Messerschmidt. For other fake blood products, the material of the garment can also play a role.
According to the expert, the chances are better with synthetic textiles like polyester or nylon. Liquids penetrate less deeply into the fabric and are more likely to be repelled. However, there is no guarantee that the red color will completely disappear afterward.
Also of interest: Who is liable for damage caused by Halloween pranks
For Fake Blood Stains, Act Quickly
If you discover fake blood on clothing, you should not wait long. Messerschmidt emphasizes: “Important! As soon as a stain appears, act quickly!”
The first step is to gently blot as much of the liquid as possible with absorbent paper or cloth. The expert then recommends rinsing the affected area with plenty of cold water and soap. You should work in a circular motion from the edge of the stain toward the center. This prevents the discoloration from spreading further on the fabric.
Mineral Water Can Help with Fake Blood Stains
If mineral water is available, it can also be used for stain removal, according to Messerschmidt. The affected garment should be soaked in it for a few minutes. The carbonic acid can help remove the stain.
If the red discoloration is still visible afterward, proceed with targeted pre-treatment. You can use a suitable stain remover. The expert recommends gall soap, which is relatively inexpensive and can be applied directly to the stain before washing.
However, caution is advised with colored garments: Other professional stain removers should first be tested on an inconspicuous area. This allows you to check if the product changes the color of the fabric.
After Stain Treatment, the Garment Belongs in the Washing Machine
The stain remover used should first be allowed to work and then be rinsed out. Messerschmidt then recommends putting the garment directly into the washing machine with similar textiles. Wash according to the care label of the respective garment.
If color pigments are still visible after washing, it does not necessarily mean the stain must be permanent. According to Messerschmidt, repeated washing can sometimes help. Drying in the sun can also have an effect, as UV light can bleach the remaining stain.
Related: How to properly dispose of decorations and costumes after Halloween
How to Remove Sunscreen Stains from Clothing
How to Remove Even Stubborn Grease Stains from Clothing
What Helps Against Stubborn Stains?
In addition to gall soap, special stain removers from the store can be used, according to the household expert. These contain surfactants and oxygen-based bleaching agents.
The expert also mentions liquid soap and dishwashing detergent as effective stain removers, especially for greasy stains like lipstick, makeup, or chocolate. For fake blood, she primarily recommends cold water and soap, followed by treatment with a suitable stain remover if needed.
However, one should not expect too much from supposed home remedy secrets. Salt, baking soda, and lemon are often recommended for stain removal. Messerschmidt points out that these agents were tested as stain removers by Stiftung Warentest and performed poorly.
Fake Blood Cannot Always Be Completely Removed
Even with the right treatment, traces of fake blood may remain on clothing. The composition of the product and the textile are crucial. Those who want to use fake blood for a costume should best follow the manufacturer’s instructions before applying it.
If some of it still gets on the clothing, Messerschmidt’s most important advice is: don’t wait long. The quicker the stain is blotted, treated with cold water, and then washed out, the more likely it is to prevent the discoloration from becoming permanent in the fabric.