Vonixx Sintra Pro Interior Cleaner Concentrate 3 L, pH‑Safe Multi‑Surface

Vonixx Sintra Pro Interior Cleaner (3 L) is a concentrated professional-grade interior cleaner formulated for fast, adjustable cleaning of upholstery, carpets, plastics and vinyl without harsh residue.

Built for detailers and serious car owners, Sintra Pro delivers a balanced, pH-safe cleaning action that adapts to light maintenance or heavy soil through simple dilution. The 3-liter size keeps costs down and work flowing on multi-car jobs, while the concentrated formulation reduces packaging waste and shipping volume compared with ready-to-use sprays.

How does Vonixx Sintra Pro clean different interior surfaces?

Sintra Pro uses a versatile surfactant blend that lifts dirt, body oils and grime from porous fabrics and sealed surfaces without stripping protective finishes. It works on cloth, carpet, vinyl, rubber and plastic trims when diluted appropriately.

• Fabric and carpet: emulsifies oils and suspends dirt for extraction or blotting
• Vinyl and plastic: removes grime while preserving texture and sheen
• Rubber trims: safely clears embedded road film and residue

What dilution ratios should I use for different jobs?

Sintra Pro is concentrated so you can tailor strength to the task: light maintenance calls for a mild dilution while heavy soiling needs a stronger mix. Adjust ratios depending on surface and cleaning method—spray, brush or extraction.

• Light cleaning: 1:40–1:80 (spray and wipe for daily upkeep)
• General cleaning: 1:20–1:40 (brush and agitate then extract or towel dry)
• Heavy soil or extraction prep: 1:5–1:20 (allow dwell time before extraction)

Is Vonixx Sintra Pro safe to use on interior electronics and delicate trims?

When used correctly, the cleaner is safe on hard surfaces and trim; avoid direct spraying onto exposed electronics, screens or open connectors. Mist onto a microfiber cloth first for wipe-downs and use minimal moisture near sensitive components.

• Soft-touch plastics and screens: microfiber-first application recommended
• Buttons and seams: blot excess liquid to prevent seepage
• Airbags and labels: avoid heavy saturation to protect adhesives

How does this concentrate improve efficiency for professional detailers?

Buying a 3 L concentrated product reduces refill frequency and lowers per-car cost while providing predictable performance across jobs. The flexible dilution means one product replaces several single-use cleaners, simplifying inventory and transport.

• Cost-effective: larger volume and concentrated formula reduce cost per liter
• Versatile: one bottle covers light maintenance to deep-clean extraction
• Less waste: fewer disposable bottles compared with pre-diluted products

Who is this for? Vonixx Sintra Pro Interior Cleaner (3 L) is aimed at professional detailers, small fleet operators, and car enthusiasts who want a reliable, multi-surface interior cleaner with adjustable dilution. If you perform regular interior maintenance, offer detailing services, or need a concentrated product to cut operating costs, Sintra Pro gives the control and cleaning power required without a heavy chemical smell or unnecessary additives.

Ingredients

Water