Koch Chemie Interior Brush Set includes coarse, fine, and extra-fine brushes with color-coding so you can agitate carpet, vinyl, and delicate interior textures without grabbing the wrong grit.

Set stays on the interior cart for boats and vehicles—dash vents, stitch lines, and carpet all get the right tip instead of one stiff brush everywhere.

Why detailers keep it on the cart

• Three stiffness grades: coarse, fine, and extra fine
• Color-coded for faster grab-and-go interior work
• Useful on carpet, cloth, vinyl, and tight interior gaps
• SKU: US-9998133

How to use

1. Vacuum first; match brush grade to the surface
2. Mist APC or interior cleaner; agitate gently with the brush
3. Extract or wipe residue; clean brushes after each job

Note: Soft surfaces need the fine/extra-fine tips—coarse is for carpet and heavier soil only.

100% PRICE MATCH GUARANTEE

• Free shipping on all orders over $200 in domestic the United States. Orders under $200 are charged $5 flat rate shipping. Same-day shipping before 2 pm Eastern time, Monday–Friday (business days)
• All orders ship through UPS Ground and USPS Priority Mail for 1 to3-day ship times
• Discounted overnight rates through UPS
• Call 800-248-6130