Car Care Products Guide: OE Matching & Brand Comparison

Carburetor / Throttle Body Cleaner

Do EFI cars still need carb cleaner?

Modern cars have no carburetor, but throttle bodies, intake tracts and injectors still get dirty. CHELUCHI throttle-body cleaner distributed by Biyang is formulated for EFI engines: it removes carbon deposits and restores idle stability.

Throttle body cleaning interval

Every 20,000-30,000 km. Symptoms: rough idle, high idle (1,000+ rpm), lazy throttle response. Have a workshop remove and clean it — DIY removal risks damaging the throttle motor.

Rust Removers and Lubricants

Choosing a rust remover

TXCAN rust remover distributed by Biyang contains corrosion inhibitors — it penetrates rusted fasteners without attacking the base metal. Every DIY owner and workshop should keep a can on hand.

Lubricant use cases

(1) Multipurpose (WD-40 type): moisture displacement, unseizing, light lubrication; (2) silicone spray: rubber seals and plastics; (3) lithium grease: chassis and bearings; (4) dry-film lubricant: chains and sliders. Biyang can recommend by scenario.

Dashboard Spray, Foam Cleaner and AC Antibacterial

Choosing a dashboard spray

CHELUCHI dashboard spray contains UV absorbers that prevent the dashboard from fading and cracking. Keep it off glass and pedals (slip hazard).

Foam cleaner: interior cleaning workhorse

For seats, headliners and door panels. Choose a neutral formula (pH 6-8) — overly alkaline products damage leather. TXCAN foam cleaner penetrates fibers to lift grease.

AC antibacterial: the key to odor removal

The evaporator is a bacteria and mold hotspot — treat it once before each summer. CHELUCHI AC antibacterial contains silver ions that suppress regrowth for 3-6 months.

FAQs about Maintenance Products

Answers compiled from years of hands-on experience by the Biyang technical team, to help you resolve sourcing and usage questions fast.

QHow often should the throttle body be cleaned?▾

AEvery 20,000-30,000 km; 15,000 km for cars driven in congested, dusty cities. Symptoms: rough idle, stalling, higher fuel consumption.

QCan carburetor cleaner be sprayed straight into the throttle body?▾

AIt works, but a dedicated throttle-body cleaner is better (finer mist, lower corrosiveness). CHELUCHI throttle-body cleaner is exactly that formulation.

QHow often should dashboard spray be applied?▾

AEvery 3 months (every 2 months in strong summer UV). Apply a thin layer — too much leaves a greasy, dust-attracting film.

QCan a cleaning spray really fix AC odor?▾

ASurface mildew: yes, an antibacterial treatment solves it. If the evaporator itself has molded after years without cleaning, it must be removed and washed. Biyang recommends a preventive AC antibacterial treatment each spring.

QIs it worth buying branded care products?▾

AYes. Branded products have stable formulations that have actually been tested. CHELUCHI and TXCAN distributed by Biyang are registered brands with a 10x guarantee on counterfeits.

Need a quote for Maintenance Products? Contact Biyang

Send vehicle model + year + part type — the Biyang tech team replies within 12 hours with OE numbers, pricing and stock. Service in English, Spanish, Russian, Arabic and Chinese.

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