P21S Auto Wash Concentrated Car Cleaner Refill 1000 ml Clear — Heavy-Duty Degreaser, Citrus Scent

P21S 13001R Auto Wash Refill is a concentrated, multi-purpose car cleaner formulated to cut grease and stubborn soils from engines, undercarriages, interiors, and exterior surfaces while leaving a fresh orange scent.

This 1,000 ml (33.8 fl oz) clear refill from P21S is designed as an intensive all-around cleaner for automotive detailing tasks that require extra degreasing power. Made in Germany, the formula tackles hard-to-remove grime on a range of surfaces — from rubber floor mats and headliners to engine bays and body panels — without relying on harsh abrasives. Use it diluted or spot-applied depending on the level of soil, and enjoy a citrus finish that neutralizes strong odors.

How should I use this cleaner for engines and undercarriage grime?

Spray or apply the product to cool surfaces after removing loose debris, then agitate lightly and rinse thoroughly. For heavy oil and grease, allow a short dwell time before rinsing to break down residues effectively.

• Apply diluted for light soiling; use concentrated for stubborn oil stains
• Work on a cool, well-ventilated surface away from direct heat
• Rinse with low-pressure water to avoid forcing liquids into sensitive components
• Protect electrical connections and cover delicate parts before application

Can I safely use it on interior fabrics like floor mats and headliners?

Yes — the cleaner removes embedded dirt and tough residues from carpets, fabric mats, and headliners when used correctly. Test an inconspicuous area first, then blot and rinse or extract as soon as soil is lifted.

• Spot-test fabric for colorfastness before full application
• Use light agitation with a soft brush for carpets and mats
• Blot excess moisture and allow to air dry to avoid staining
• Follow with a fabric-safe protectant if desired

What surfaces can this P21S solution clean on the vehicle exterior?

The formula is formulated to handle paintwork, wheels, trim, and plastic parts when used at appropriate dilutions and rinsed properly. It excels where grease, road grime, and insect residue require stronger cleaning than ordinary car wash soap.

• Use diluted solution for painted surfaces to avoid stripping wax or sealants
• Safe on wheels and wheel wells when rinsed thoroughly after cleaning
• Avoid prolonged contact with matte or uncoated surfaces without testing first
• Rinse and dry surfaces to reduce streaking and spotting

How should I store and handle the 1,000 ml refill bottle?

Keep the refill tightly sealed in a cool, dry place away from direct sunlight and extreme temperatures. Follow standard chemical-storage precautions and keep out of reach of children and pets.

• Store upright in well-ventilated area away from heat sources
• Label and transfer carefully when decanting into spray bottles
• Dispose of empty containers according to local regulations
• Keep container closed to preserve scent and cleaning strength

Who is this for? Detailers, DIY car enthusiasts, and professional technicians who need a versatile, powerful cleaner will find the P21S 13001R refill useful for heavy-duty cleaning tasks. It suits anyone looking for a single product that can be used across engines, undercarriage, exterior trim, and interior textiles, especially when persistent grease and grime are involved. The 1,000 ml size is convenient for repeated use and for topping up smaller spray bottles during routine maintenance.

• Features: multi-tasking intensive cleaner
• Package dimensions: 10.16 H x 19.304 L x 10.16 W cm
• Package weight: 2.55 pounds
• Country of origin: Germany

Ingredients

purified water (7732-18-5) solvent; tetrapotassium pyrophosphate (7320-34-5) cleaning agent; sodium cumene sulfonate (15763-76-5) surfactant; tea-lauraminopropionate (14171-00-7) surfactant; propylene glycol (57-55-6) solvent; limonene (5989-27-5) fragrance; peg-10 oleamine (26635-93-8) surfactant; mipa-dodecylbenzenesulfonate (42504-46-1) surfactant; deceth-4 (26183-52-8) surfactant; diethylhexyl sodium sulfosuccinate (577-11-7) surfactant; c12-14 pareth-7 (68439-50-9) surfactant; lauryl pyrrolidone (2687-96-9) surfactant; alcohols, c8-18, ethoxylated propoxylated (69013-18-9) surfactant; colorant (2611-82-7) colorant; benzisothiazolinone (2634-33-5) preservative; methylisothiazolinone (2682-20-4) preservative.