Although there are many commercial stain removers available this simple home solution might be one of the best.
Remove food coloring from concrete.
Follow these steps to remove food coloring and hair dye stains from stone surfaces such as bluestone brick concrete flagstone granite limestone masonry tile sandstone slate and terrazzo.
As soon as possible hold the stained area with the wrong side up directly under a cold water faucet running fully open to flush the stain out of the fabric.
Food coloring is not as concentrated as clothes dye so it is best used for smaller projects.
The coarse and porous surface of concrete is difficult to scrub while dye by its very design is tenacious and resistant to fading.
Try attacking the concrete with a stiff bristle brush and scrub until you remove some color.
As with most stains it s easier to treat a new spot than one which has already set in.
If you need to remove more color try using a very dilute acid 40 parts water to 1 part muriatic acid.
A power washer helps remove dye from concrete steps and other surfaces.
This is not the first time your food coloring has taken on a suicide mission and it probably.
How to get food coloring stains out of clothing.
The solution involves a combination of mineral spirits and spraying the concrete surface.
Food coloring can be added straight into the concrete without mixing it into water first.
Run stain under cold water.
Add food coloring in the same way as a clothes dye pigment.
How to remove food coloring stains from clothes.
Spilled dye on concrete creates a clean up challenge.
This can take a long time and produce a lot of sweat.
You just bumped the food coloring and it burst all over your hardwood floor.
Fortunately getting either new or old food coloring stains out doesn t require any specialized products or equipment just ordinary things you should already have in your cleaning supplies or laundry room.
Wipe up the excess dye.