How to remove mud and dirt stains from clothes, shoes and concrete

How to remove mud stains

1. 1

   Let the mud dry

   Leave the mud until it's completely dry. Don't rub it while it's wet.

   Why: Wet mud smears soil deeper into the fibers; dry soil crumbles and lifts out.

2. 2

   Brush or vacuum off the dried soil

   Brush, scrape or vacuum away as much dried mud as you can. Do it outdoors for clothes and shoes.

   Why: The less soil left in the fabric, the less the wash has to remove.

3. 3

   Pretreat with detergent

   Work liquid laundry detergent, a liquid detergent booster or a paste of powder detergent and water into the stain.

   Why: Surfactants loosen fine clay particles and hold them in suspension so they rinse away.

4. 4

   Presoak heavy stains

   For heavy or ground-in mud, presoak for at least 30 minutes in water with laundry detergent or an enzyme presoak. Repeat with a color-safe bleach added if needed.

   Why: Longer contact releases ground-in soil, and enzymes break down the organic part of mud.

5. 5

   Wash in the warmest safe water

   Launder in the warmest water the care label allows.

   Why: Warm water helps detergent carry off the loosened soil.

6. 6

   Air-dry and check

   Air-dry and look for a gray or brown shadow before using the dryer. Repeat the presoak if needed.

   Why: Drying with soil left in can set it.

Why mud is easier to remove once it's dry

Mud is soil particles (clay, silt and sand) plus water and organic matter. The tiny clay particles lodge between fibers, which makes mud mainly a particulate stain. The organic part behaves more like a protein stain, which is why Iowa State and Kentucky list mud with protein stains and avoid starting with hot water.

Sources differ slightly on temperature. Iowa State's spring laundry advice stresses a cold-water first rinse for that protein reason, while its summer stain advice rinses in hot water once the stain has been pretreated. Both agree on the order: dry, brush, pretreat, then wash warm. Red clay is the exception, because its color is iron oxide, closer to rust, so chlorine bleach can set it.

Mud on shoes and concrete

For shoes, let mud dry, then knock and brush it off outdoors. On white canvas or mesh sneakers, scrub with a little gentle detergent in warm water and a soft brush, rinse and air-dry away from heat; see how to clean white shoes. Suede must be dry-brushed only, never washed with soap and water.

On concrete driveways, walks and patios, let mud dry, sweep it off, then scrub with hot water, detergent and a stiff nylon brush and rinse. Avoid wire brushes, which can leave metal bits that rust and stain.

Mud on every surface

The method changes with the surface: fabrics can soak, carpets and mattresses can't. Pick yours for the full steps.

By situation

Dirt stains on white clothes

Pretreat, presoak in detergent for at least 30 minutes, then repeat with a color-safe bleach if needed. Chlorine bleach is fine on white cotton if the label allows, unless it's red clay.

Mud on jeans

Let it dry and brush it off, pretreat or rinse it in the sink, wash in the hottest water safe for the denim, and don't dry it until it's clean.

You can't wait for it to dry

Rub the fabric against itself under cold running water rather than hot, then pretreat and wash.

Red clay on uniforms

Iowa State's AnswerLine advises against chlorine and oxygen bleaches on red clay, since chlorine bleach may set it. Pretreat with dish soap or detergent, soak in warm water, scrub and launder.

Mud on carpet

Let it dry and vacuum thoroughly before adding any liquid, then blot with a dilute detergent solution and rinse with as little water as possible. See mud on carpet.

What not to do

• Don't rub wet mud. It pushes soil deeper into the fibers.
• Don't use chlorine bleach on red clay. It can set the iron oxide and make the stain permanent.
• Don't add liquid to dry soil on carpet before vacuuming. Wetting a dry spill turns it back into mud and drives it into the pile and pad.

Other methods that work

Dish soap

Iowa State's AnswerLine uses it as a wetting agent that helps water penetrate the fabric and release dirt.

Caution: Rinse it out well before washing.

Enzyme presoak

The American Cleaning Institute suggests enzymes for heavy mud stains, since they break down the organic matter.

Caution: Not for silk or wool.

Stain still there?

A gray or brown shadow is left after washing

Fine soil is still in the fibers. Presoak again with detergent or an enzyme product and rewash.

An orange-red tint won't wash out

It's probably red clay. Skip chlorine bleach and treat it like a rust stain.

Safety

• Never mix ammonia, used in some carpet dirt treatments, with chlorine bleach.

Never mix cleaning products; see chemicals you must never combine.

Questions

Other dirt and particles

• Chalk stains
• Play-Doh-style modeling dough stains
• Pollen stains