The Finisher" InsideUp- Interior 500 ml

Koch Chemie THE FINISHER InsideUp 500 ml - deep cleaning for your car interior

InsideUp is Koch Chemie’s dedicated interior cleaner from the THE FINISHER line when plastic and rubber surfaces need to be thoroughly cleaned. Developed specifically for unpainted plastics and rubber flooring in vehicle interiors, it combines strong cleaning performance with gentle material care.

Powerful cleaning for plastics and rubber

From cockpit and center console to door panels and rubber floor mats, InsideUp tackles everyday contamination such as dust, sweat, drink spills, road grime and light grease. The formulation works deep into textured surfaces, lifting out soiling without attacking the material. The result is a uniformly clean, matte and grippy finish, without greasy residue or streaks.

Designed for interior plastics and rubber surfaces

InsideUp truly shines on hard plastics and rubber components inside the vehicle. It is ideal for trim panels, kick panels, luggage compartment plastics and heavily used rubber mats. Especially on structured surfaces and grooves where dirt tends to build up, it provides noticeably better results than many generic all purpose cleaners.

Easy to use with a microfiber towel

For best control, spray InsideUp directly into a clean microfiber towel rather than onto the surface. This way you avoid overspray on displays, glass or other sensitive parts. Wipe the contaminated area, allow the product to dwell briefly, then wipe down with a clean, damp cloth to remove dissolved dirt and product residues. For stubborn contamination, you can support the cleaning action with an interior brush or scrub pad.

Fresh scent and optimal prep for InsideCare

After cleaning, InsideUp leaves behind a pleasant fresh scent that simply smells clean rather than overly perfumed. At the same time, it perfectly prepares the surfaces for a follow-up treatment with THE FINISHER InsideCare, which protects and refreshes plastics and rubber with a durable finish. Together, they make a well-matched interior care duo.

Recommended areas of use

• Cockpit and dashboard (unpainted plastics)
• Door panels and side trims
• Plastic trims in the footwell and luggage area
• Rubber mats and rubber flooring in the interior

For sensitive materials like leather, Alcantara, glossy piano black trims or displays, test on an inconspicuous area first or use a dedicated specialist product.

Conclusion: Koch Chemie THE FINISHER InsideUp is the right choice for enthusiasts, detailers and anyone who wants a thoroughly clean interior. Strong cleaning power, gentle formulation, fresh scent and a non-greasy, matte finish make it an ideal everyday cleaner for plastic and rubber surfaces in modern vehicles.