Yellow Air-Vent Brush
The compact yellow brush is shaped for narrow openings and difficult corners. Its soft bristles reach between vent slats and around controls that ordinary microfiber towels cannot access.
It can be used around:
- HVAC vents
- Window switches
- Cupholder edges
- Control knobs
- Keyboard keys
- Small storage compartments
For heavily contaminated vents, loosen the debris with the brush while holding a vacuum nozzle nearby. Otherwise, you are mostly relocating dust and calling it progress.
Red Compact Detailing Brush
The red brush uses slightly firmer bristles to disturb crumbs and heavier debris lodged in interior seams.
Use it around:
- Seat rails
- Console gaps
- Cupholders
- Door pockets
- Carpet edges
- Seat seams
- Storage bins
Avoid aggressive scrubbing on touchscreens, glossy trim and delicate leather finishes. The firmer brush is intended for durable surfaces and stubborn debris.
Cleaning Gel for Small Gaps
The included detailing gel conforms to irregular openings and lifts loose dust, crumbs and hair from areas that are difficult to wipe.
Press the gel lightly into the surface, then lift it away slowly. Do not knead it deeply into switches or perforations.
Suitable areas include:
- Air vents
- Cupholders
- Console seams
- Button surrounds
- Door-handle recesses
- Keyboard surfaces
- Small storage compartments
Do not use the gel on wet, hot, porous or fabric-covered surfaces. Keep it away from headliners, carpets, suede, Alcantara and speaker openings where material could remain trapped.
Safer Interior Cleaning
The brushes are built without exposed metal components, reducing the chance of accidentally striking or scratching interior trim. However, safe detailing still depends on clean tools and light pressure.
Follow these basic precautions:
- Vacuum loose grit before brushing delicate surfaces.
- Clean the brushes regularly.
- Test each tool in a hidden area.
- Never use the gel on wet surfaces.
- Spray cleaner onto a towel or brush instead of directly into electronics.
- Keep moisture away from switches and display edges.
- Use a dedicated screen cleaner on touchscreens.
For additional supplies, browse Pro Street Online’s car-cleaning kits. Our Easy Daily Driver Refresh Guide also explains how a basic interior cleanup can make an older vehicle feel considerably less neglected.
How to Use the Fitosy Interior Detailing Kit
- Remove floor mats and personal items.
- Vacuum loose dirt, crumbs and abrasive grit.
- Use the gray microfiber brush on broad surfaces.
- Clean delicate trim with the white brush.
- Work through vent slats using the yellow brush.
- Agitate heavier debris with the red brush.
- Press the gel lightly into narrow, dry gaps.
- Wipe the area with a clean microfiber towel.
- Inspect the brushes and gel before storage.
Work from the top of the dashboard downward so dislodged dust is not deposited onto surfaces you already cleaned.
Where This Kit Works Best
- Daily-driver interiors
- Cars and trucks used by families
- Rideshare vehicles
- Show-car preparation
- Used-car cleanup
- Garage projects
- Computer keyboards and office equipment
The kit is especially helpful for interiors with textured trim, intricate vents and enough buttons to remind everyone that touchscreens were not always responsible for absolutely everything.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Fitosy |
| Product type | Interior detailing brush and gel kit |
| Included tools | Four brushes and cleaning gel |
| Gray brush | Microfiber dusting head |
| White brush | Dense ultra-soft cosmetic-style bristles |
| Yellow brush | Compact air-vent bristles |
| Red brush | Firmer small detailing bristles |
| Primary use | Automotive interior cleaning |
| Compatible areas | Dashboards, vents, consoles, controls and storage gaps |
| Gel restrictions | Avoid wet, hot, porous and fabric surfaces |
| Metal-free brush design | No exposed metal components |
Final Verdict
The Fitosy Car Interior Duster Brush and Cleaning Gel Kit provides a useful selection of tools for cleaning surfaces that ordinary towels and vacuums struggle to reach.
Its microfiber duster handles broad panels, the soft brushes clean delicate controls, the firmer red brush loosens stubborn debris and the gel reaches awkward gaps. Keep the tools clean, use light pressure and reserve each brush for the correct surface.






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