Oil stains can be stubborn, especially on fabrics that see heavy use. This guide spotlights five top-rated products designed to tackle grease, oil, and cooking fats without harming fabrics. Each option balances enzyme action, pretreatment power, and fabric safety, helping you choose the right solution for your wardrobe and laundry routine. The selections below emphasize in-wash performance, direct stain treatment, and user-friendly formats for American households.
| Product | Brand | Best For | Key Benefit |
|---|---|---|---|
| ACTIVE Enzyme Laundry Booster Odor Remover | ACTIVE | Oil Stains & Odors | Lab-proven biological cleaning; fragrance-free |
| Fast Orange Grease X | Fast Orange | Grease & Oil | Pretreatment with odor elimination |
| Shout Advanced Grease Busting Foam | SHOUT | Direct Oil & Grease Stains | Highly concentrated foam with direct stain application |
| WAXEX Oil And Grease Stain Remover | Sidecar Soap | Years-old Oil Stains | Water-based formula; skin-safe and fabric-friendly |
| Carbona Stain Devils No.5 | Carbona | Fat & Cooking Oil | Professional-strength, targeted oil stain remover |
ACTIVE Enzyme Laundry Booster For Oil Stains

ACTIVE’s enzyme-based booster boosts ordinary detergent, targeting oil-based stains and associated odors. It uses lab-proven biological cleaning to attack residues rather than masking them, helping white and color fabrics maintain brightness. The formula is plant-based and fragrance-free, gentle on fabrics while remaining effective on heavy stains like grease, armpit sweat, blood, and oil. It supports up to 64 loads and is safe on activewear.
For best results, apply the booster directly to the stain before washing, then run a normal cycle. It pairs well with a standard detergent and is suitable for whites, colors, and athletic fabrics. The product is fragrance-free, making it a good option for those with sensitive noses or sensitive skin.
For best results, apply the booster directly to the stain before washing, then run a normal cycle. It pairs well with a standard detergent and is suitable for whites, colors, and athletic fabrics. The product is fragrance-free, making it a good option for those with sensitive noses or sensitive skin.
Fast Orange Heavy-Duty Oil Stain Detergent

Fast Orange Grease X provides a powerful pretreatment and heavy-duty cleaning to remove oil, grease, and grime from mechanic uniforms and workwear. It also helps reduce lingering odors from fuel and exhaust by targeting the source. A small amount applied directly to stubborn stains serves as a pretreatment before washing, delivering deep cleaning where it’s needed most.
Recommended for heavy-duty shop loads, pretreat greasy areas with a dab, let sit a few minutes, then wash in hot or warm water if fabric care allows. For particularly stubborn stains, reapply and repeat the process. Always follow label instructions.
Recommended for heavy-duty shop loads, pretreat greasy areas with a dab, let sit a few minutes, then wash in hot or warm water if fabric care allows. For particularly stubborn stains, reapply and repeat the process. Always follow label instructions.
Shout Advanced Grease Busting Foam

Shout’s grease-busting foam is designed to fight tough oil and grease stains on clothes. The formula is more concentrated when applied directly to stains and clings to fabrics to penetrate deeply. This 18-ounce can is easy to apply on car seats, workwear, or kitchen garb; the product is formulated to dissolve grease and oil effectively.
Tip: Use before washing for stubborn stains. Store in a cool, dry place and re-shake the can to keep the foam evenly distributed for consistent results. For delicate fabrics, test on an inconspicuous area first.
Tip: Use before washing for stubborn stains. Store in a cool, dry place and re-shake the can to keep the foam evenly distributed for consistent results. For delicate fabrics, test on an inconspicuous area first.
WAXEX Oil And Grease Stain Remover For Clothes

WAXEX is a water-based stain remover designed to tackle oil and grease from years past; it’s safe to touch skin and safe on many fabrics. It works on motor oil, cooking oils, wax, ink, tar, and more. Usage is straightforward: apply to the stain, wait about five minutes, then wash with regular detergent. It also performs well in handwashing.
For older stains, reapply and allow a longer dwell time before washing. Compatible with most detergents and fabrics, though you should test on delicate materials first. It dries clear and won’t leave a chalky residue that can attract further dirt.
For older stains, reapply and allow a longer dwell time before washing. Compatible with most detergents and fabrics, though you should test on delicate materials first. It dries clear and won’t leave a chalky residue that can attract further dirt.
Carbona Stain Devils No.5 For Oil And Fat

Carbona’s Stain Devils No.5 targets fat-based oil stains such as cooking oil, butter, and grease. The professional-strength formula is designed for washable fabrics and is dermatologically tested for safety. It’s suitable for a wide range of fabrics and works as a targeted, standalone stain remover before washing.
To maximize safety, spot-test on unseen areas before full application and avoid using on silk, wool, or certain delicate blends. Pair with a standard wash cycle for best outcomes. Store in a cool, dry place away from children and pets.
To maximize safety, spot-test on unseen areas before full application and avoid using on silk, wool, or certain delicate blends. Pair with a standard wash cycle for best outcomes. Store in a cool, dry place away from children and pets.
Buying Guide
Key Purchase Considerations
Choosing the right oil-stain solution depends on stain type, fabric, and washing method. Enzymatic cleaners excel with protein-based residues but may require a complementary pretreatment for heavy, greasy oil stains. Pretreatment capability matters: direct application, dwell time, and the ability to treat the stain before washing can dramatically improve outcomes. Formats vary—powder additives, liquids, foams, and bars each have strengths. Check machine compatibility (especially for high-efficiency washers), fragrance preferences, and skin safety. Concentration and load-per-pack affect value, while storage space and shelf life influence long-term use.
- Enzyme vs non-enzyme: Enzymes attack organic residues; non-enzyme formulas can tackle grease with surfactants.
- Pretreatment power: Direct stain application, dwell time, and compatibility with various fabrics.
- Fabric safety: Test on delicate materials; fragrance-free options are better for sensitive skin.
- Format and ease of use: Liquid, foam, powder, and bar formats suit different tasks and environments.
- Machine compatibility: Ensure the product works with your washer type (HE or standard).
- Value and safety: Consider concentration per load and safety for kids and pets.
Format And Use Scenarios
Direct-to-stain formats (foams and pretreatment liquids) are ideal for heavy grease and engine oil. In-wash boosters work best when combined with your regular detergent for routine soils. Bars and powders can be cost-effective for larger households or frequent use. Temperature matters: warm or hot water often improves grease removal, but always follow fabric care labels.
Fabric Safety And Maintenance
Most oil-focused products are safe for cotton, blends, and standard tumble-dried fabrics, but delicate materials like silk or wool may require gentler handling or spot-cleaning. Fragrance-free formulas reduce skin irritation and help preserve colors. Always perform a patch test on an inconspicuous area when using a new product. For athletic wear, choose enzyme-based or fragrance-free options to protect performance fabrics.
Product Comparison Snapshot
| Product | Best For | Format | Notes |
|---|---|---|---|
| ACTIVE Enzyme Boosters | Oil stains & odors | Powder additive | Fragrance-free; plant-based |
| Fast Orange Grease X | Grease & oil | Liquid pretreatment | Odor elimination; strong degreaser |
| Shout Advanced Foam | Direct stains | Foam | Concentrated; easy direct application |
| WAXEX Oil & Grease Remover | Old oil stains | Liquid | Water-based; skin-safe |
| Carbona No.5 Oil & Fat | Fat & cooking oil | Stain remover | Professional-strength; safe on fabrics |