Carbona Stain Devils Set of 9 Review — Specialized Stain Removers for Every Stain Type (2026)

Stain Devil #1 — Fat, Grease & Oil: Contains lipase enzymes and non-ionic surfactants for triglyceride molecules. Targets: cooking oil, salad dressing, butter, grease, body lotion, sunscreen. The lipase enzyme activity is concentrated for fat-specific breakdown that outperforms general enzyme sprays on pure oil stains. Stain Devil #2 — Blood & Protein: Protease-focused formula with specifically calibrated pH buffering for protein denaturation. Targets: blood (always use cold water), sweat, egg, milk, dairy products. Stain Devil #3 — Grass & Dirt: Multi-enzyme formula with protease and chlorophyll-targeting agents. Targets: grass stains, outdoor dirt with organic material, mud with plant content. The chlorophyll-specific component addresses the pigment aspect of grass staining that general enzyme sprays miss. Stain Devil #4 — Wine, Juice & Drinks: Contains oxidizing agents for direct application. Targets: red wine, grape juice, berry juice, coffee, tea. Stain Devil #5 — Chocolate & Ice Cream: Combination enzyme and emulsifier addressing the unique composite of cocoa fat, milk protein, and sugar. Stain Devil #6 — Ink & Marker: Solvent-based formula dissolving ink binder compounds. Targets: ballpoint pen, felt-tip marker, printer ink. Solvent-based because ink stains involve synthetic polymer binders that enzymes can't break down. Stain Devil #7 — Rust & Perspiration: Chelating agent formula binding metal ions. Targets: rust stains from metal contact or iron-rich water, yellow-brown perspiration oxidation stains involving iron compounds from hemoglobin breakdown in sweat. This chemistry is completely different from enzyme or oxidizing approaches — chelating agents are the only effective treatment for mineral-based staining. Stain Devil #8 — Pet Stains & Odor: Enzyme formula calibrated for biological compounds in pet urine, feces, and vomit — including uric acid, a specific urinary compound that most general enzyme formulas don't address completely. Stain Devil #9 — Makeup, Lipstick & Foundation: Solvent and surfactant combination for the waxy, pigmented compounds in cosmetic products.

Pre-treatment at home: The most practical approach is applying at home when the stain occurs and bringing the treated item to the laundromat. The small bottle format means carrying the relevant bottle to the laundromat is practical only if you've identified a stain there and want immediate treatment. Application technique by formula type: For enzyme-based formulas (#1, #2, #3, #5, #8): Apply to the stain, work gently into fabric, allow 5–30 minutes dwell time (longer for older stains), wash in appropriate temperature water (cold for blood, warm for others). For oxidizing formulas (#4): Apply to the stain, allow to fizz and work for 5–15 minutes, wash in warm water for best results. For solvent-based formulas (#6, #9): Apply to the stain, allow to penetrate, blot (don't rub) — rubbing spreads solvent-dissolved ink and can spread the stain. For chelating formulas (#7): Apply to rust stains, allow 30+ minutes for metal-binding chemistry to work, rinse thoroughly before washing. The stain identification decision: The Stain Devils' advantage only materializes when you correctly identify the stain type. For clearly identified stains you watched occur, the correct Devil choice is straightforward. For mystery stains of unknown origin, a general-purpose enzyme spray or OxiClean soak is more appropriate than guessing.

Performance on target stains — Carbona wins on the right match: When you apply the correct Stain Devil to its target stain type, the specialized formula outperforms general enzyme sprays consistently. Stain Devil #7 on rust stains outperforms Zout dramatically (Zout's enzymes don't address mineral staining at all). Stain Devil #6 on ink outperforms everything (solvent chemistry that general sprays can't replicate). Performance on mixed or unknown stains — general sprays win: For stains of uncertain composition or mixed stain types, general-purpose enzyme sprays or OxiClean are more appropriate than guessing which Stain Devil applies. Stain categories with no general-spray equivalent: Rust stains (#7) — no enzyme or general spray addresses rust/mineral staining. Ink stains (#6) — enzyme sprays don't break down ink polymer binders. Pet uric acid (#8) — standard protease enzymes don't fully break down uric acid. The right combination approach: For most laundromat households, the most practical setup is Zout or Spray 'n Wash for general protein/oil pre-treatment, OxiClean for chromophore boosting in the wash, and Stain Devils #6 and #7 specifically for the two stain categories (ink, rust) that no general formula handles effectively.

The set's value proposition is strongest for specific household profiles. Households with specific recurring stain challenges: The Stain Devils' value is highest when you consistently deal with stain types that general sprays handle poorly. If your household regularly generates ink stains, rust stains, pet accidents, or stubborn grass stains from outdoor activities, the relevant specialized formulas provide meaningfully better results than any general alternative. Parents of active children: Children generate the full spectrum of stain types reliably — grass, food, blood from minor scrapes, chocolate, craft materials. Having the full Carbona set available ensures the right formula is always at hand. Households with valued textiles: For households with expensive clothing or high-quality textiles they're invested in maintaining, the specialized precision of Carbona Stain Devils protects the investment better than general-spray approaches. Less compelling for: Minimalist households where staining is simple and consistent — primarily food and sweat, handled adequately by Zout and OxiClean. Households without clear stain identification where stains are often of unknown origin or mixed character. Budget-focused households where the nine-set costs more upfront than a single Zout bottle plus OxiClean bucket.

Carbona Stain Devils represents the most specialized and precisely targeted stain removal approach available in the mainstream consumer market. When you apply the right Stain Devil to its matching stain type — rust to #7, ink to #6, wine to #4, blood to #2 — the results consistently outperform any general-purpose spray approach. The nine-set format is the practical purchase for households committed to the specialized approach, providing coverage across the full stain spectrum that typical households encounter. For laundromat regulars who've experienced the frustration of recurring stains that survive general pre-treatment and multiple commercial wash cycles, Carbona Stain Devils for those specific categories provides the targeted chemistry that finally solves the problem.