Blackline Car Care - Gentle APC

Blackline Gentle APC is a multi-surface, streak-free interior cleaner and protectant formulated to safely clean leather, suede, alcantara, vinyl, plastic, carpet and glass without harsh degreasers.

Designed for enthusiasts and detailers who want a single, reliable product for delicate and common interior surfaces, this 16 fl oz Gentle APC balances cleaning power with material-safe ingredients. It removes dirt, grime and light stains while leaving a protective finish that reduces re-soiling. The concentrated dilution options let you adapt strength for everything from heavy grime to routine maintenance.

How does Gentle APC clean sensitive materials like leather and alcantara?

Gentle APC uses a mild, multi-purpose formula that loosens and lifts contaminants without stripping natural oils or finishes. For delicate surfaces, it works with soft agitation instead of aggressive solvents, so texture and color remain intact.

• Safe for leather, suede and alcantara when used as directed
• Use a boar-bristle or ultra-soft brush for gentle agitation
• Rinse residue with a clean microfiber to avoid streaking
• Concentrated ratios let you reduce strength for sensitive jobs

What dilution and application method should I use for different levels of soil?

Blackline includes recommended mix ratios so you can tailor the cleaner to the job: use stronger mixes for extreme grime and diluted mixes for routine maintenance. Apply to a brush, pad, or microfiber, work the area with circular or back-and-forth motions, then remove residue to reveal a clean, even finish.

• Extreme dirt & grime: 1:0 (neat) for spot treatments
• Moderate dirt & grime: 1:1 for deeper cleaning
• Maintenance & routine interior cleaning: 4:1 to preserve finishes
• Let sit briefly on stubborn spots before gentle scrubbing

Will Gentle APC damage plastics, vinyl or upholstery trims?

No — this product is formulated to be multi-purpose across common interior surfaces without the harshness of heavy degreasers. It removes everyday contaminants from plastic, vinyl and fabric while protecting trim and helping prevent accelerated wear from repeated aggressive cleaning.

• Safe for hard plastics, door panels, consoles and trim
• Works on carpet and cloth upholstery when diluted appropriately
• Reduces the need for multiple specialty cleaners
• Avoid prolonged saturation of delicate seams or glued areas

How do I get a streak-free finish on glass and glossy surfaces?

Use a light dilution and apply Gentle APC to a clean microfiber rather than spraying glass directly. Gently wipe the surface and buff dry with a second microfiber to eliminate streaks and restore clarity without residue.

• Use maintenance dilution (4:1) for glass and glossy panels
• Apply with a microfiber, then buff dry for clarity
• Inspect in natural light to catch any missed streaks or spots
• Do not use on hot surfaces or direct sunlight to avoid quick drying

Who is this for? Blackline Gentle APC is built for car owners, motorcycle riders, and professional detailers who want one dependable interior cleaner for a range of materials. If you maintain high-end seats, mixed-material cabins, or frequently switch between leather and fabric in your cleaning routine, this concentrated 16 fl oz bottle reduces clutter in your kit while offering adjustable strength for every cleaning task. Follow the dilution chart and use appropriate tools (soft brushes, microfiber cloths) for best results and prolonged interior longevity.

Ingredients

Blackline Gentle All-Purpose Cleaner