How to Get Motor Oil Out of Clothes Without Damaging the Fabric

You were checking your car’s oil level and a drop of motor oil dripped from the dipstick onto your jeans. The dark stain is already soaking in. Motor oil is one of the toughest oil stains because it’s a heavy petroleum-based oil that bonds tightly with fabric fibers. It’s thicker and darker than cooking oil, which makes it harder to remove. But with the right treatment and a bit of patience, even motor oil stains come out of most washable fabrics.

Motor oil stains on clothes are marks caused by petroleum-based oil that bonds with fabric fibers. Motor oil is heavier and more viscous than cooking oil, which means it penetrates deeper and bonds more tightly with the fabric. It requires a strong surfactant and often multiple treatments to remove.

To get motor oil out of clothes, apply dish soap directly to the stain, work it in with a toothbrush, let it sit for 15 to 30 minutes, then wash in hot water with an enzyme detergent. For stubborn stains, use Shout Advanced Grease Busting Foam or OxiClean Max Force Spray. Check before drying and repeat if needed.

Step-by-Step: Fresh Motor Oil Stains

Step 1: Blot excess oil. Use a paper towel to blot (not rub) any excess oil from the surface. Don’t rub, as rubbing pushes the oil deeper.

Step 2: Apply dish soap. Apply Dawn Ultra Dish Soap directly to the stain. Don’t dilute it. Dawn is formulated to break down heavy grease, which makes it effective on motor oil.

Step 3: Work it in with a toothbrush. Use an old toothbrush to work the dish soap into the stain. Scrub gently in a circular motion. The brushing helps the soap penetrate deep into the fibers where the motor oil has bonded.

Step 4: Let it sit for 15 to 30 minutes. Motor oil is heavier than cooking oil and needs more time to break down. Don’t let it dry completely.

Step 5: Rinse with hot water from the back. Hold the stained area under hot running water from the back of the fabric. Hot water helps melt the heavy oil and flush it away. Unlike cooking oil, motor oil responds better to hot water because it’s more viscous.

Step 6: Wash in hot water. Wash the garment in the hottest water safe for the fabric with an enzyme detergent like Tide Free and Gentle. Check before drying.

Step 7: Repeat if needed. Motor oil stains often need 2 to 3 treatments. Don’t put the garment in the dryer between treatments.

For Stubborn or Set-In Motor Oil Stains

If dish soap alone doesn’t remove the motor oil, try these stronger treatments:

Shout Advanced Grease Busting Foam: Shout Advanced Grease Busting Foam is formulated for heavy grease and oil. Spray until saturated, let it sit for 30 minutes, then wash in hot water with enzyme detergent.

OxiClean Max Force Spray: OxiClean Max Force Spray contains enzymes that break down oil. Spray the stain, let it sit for 15 minutes, then wash in hot water. Not safe on silk or wool.

Baking soda paste: Mix Arm and Hammer Baking Soda with dish soap to form a paste. Apply to the stain, let it sit for 30 minutes, scrub with a toothbrush, then wash. The baking soda provides gentle abrasion to help lift the heavy oil.

Rubbing alcohol: For very stubborn motor oil, apply rubbing alcohol to the stain with a cotton ball. The alcohol helps break down the petroleum base. Let it sit for 5 minutes, then apply dish soap and wash.

Motor Oil on Different Fabrics

Fabric	Best Treatment	What to Avoid
Cotton	Dish soap + toothbrush, Shout foam	Cold water
Denim	Dish soap + toothbrush, Shout foam	Fabric softener
Polyester	Dish soap, OxiClean	High heat drying
Work clothes (canvas)	Dish soap + toothbrush, baking soda paste	Cold water
Delicate fabrics	Professional cleaning	All home treatments

What Not to Do

Don’t use cold water. Motor oil is heavy and viscous. Cold water doesn’t melt it or flush it away. Use hot water for motor oil stains.

Don’t rub. Rubbing spreads the oil and pushes it deeper. Use a toothbrush to scrub gently.

Don’t put the garment in the dryer. Dryer heat sets motor oil permanently. Always air dry and check first.

Don’t use fabric softener. It coats fibers and traps motor oil.

Don’t wash with other clothes. Motor oil can transfer to other garments. Wash separately.

Don’t give up after one treatment. Motor oil stains often need 2 to 3 treatments. Be patient.

Comparison: Motor Oil vs. Cooking Oil Stains

Feature	Motor Oil	Cooking Oil
Viscosity	Heavy	Light
Color	Dark	Light
Bond strength	Stronger	Weaker
Water temperature	Hot	Warm
Treatments needed	2 to 3	1 to 2
Dish soap effectiveness	Good (with toothbrush)	Very good (alone)

FAQ

How do you get motor oil out of clothes? Apply dish soap directly to the stain, work it in with a toothbrush, let it sit for 15 to 30 minutes, rinse with hot water from the back, then wash in hot water with an enzyme detergent. For stubborn stains, use Shout Advanced Grease Busting Foam or OxiClean. Repeat if needed.

Does dish soap remove motor oil from clothes? Yes. Dawn Ultra Dish Soap is formulated to break down heavy grease, which makes it effective on motor oil. Apply it full strength, work it in with a toothbrush, and let it sit for 15 to 30 minutes before washing in hot water.

Can you get dried motor oil out of clothes? Yes, but it’s harder. Apply Shout Advanced Grease Busting Foam, let it sit for 30 minutes, then wash in hot water with enzyme detergent. For very stubborn stains, use a baking soda and dish soap paste. Repeat 2 to 3 times.

Should you use hot or cold water on motor oil stains? Use hot water. Motor oil is heavy and viscous, and cold water doesn’t melt it or flush it away. Hot water helps melt the oil and flush it from the fibers.

Can you put motor oil-stained clothes in the dryer? Don’t put motor oil-stained clothes in the dryer until the stain is completely gone. Dryer heat sets motor oil permanently. Always air dry and check first.

How do you remove motor oil from work clothes? Apply dish soap with a toothbrush for deep penetration, let it sit for 30 minutes, then wash in hot water with enzyme detergent. For heavy stains, use Shout Advanced Grease Busting Foam or a baking soda and dish soap paste. Repeat if needed.

How many treatments does it take to remove motor oil from clothes? Motor oil stains typically need 2 to 3 treatments. Don’t put the garment in the dryer between treatments. Air dry, check, and repeat until the stain is gone.

References

1. Tide. “How to Remove Oil Stains from Clothes.” tide.com.
2. The Spruce. “How to Remove Motor Oil Stains.” thespruce.com.
3. Good Housekeeping. “How to Get Motor Oil Out of Clothes.” goodhousekeeping.com.
4. Shout. “How to Remove Grease Stains.” shoutitout.com.