Koch Chemie Multi Cleaner

The Koch Chemie Multi Cleaner is a powerful, highly concentrated all purpose cleaner for both indoor and outdoor use. The alkaline formula is free of phosphates and solvents and dissolves grease, oil and dirt without attacking paintwork or finishes. Thanks to special corrosion inhibitors, the product is safe on sensitive materials such as anodized aluminium, plastic and gelcoat, which is why it also works on boats and in marine environments where salt and algae are normally a problem. The cleaner foams up well and clings to vertical surfaces, giving it a longer dwell time so dirt lifts more thoroughly. Regular use prevents oxidation, discoloration and surface degradation, keeping the look of your car or boat intact for longer. Available in 1 litre and 10 litre, so you can pick the size that matches how often you clean and where.

What's inside

Concentrated alkaline all purpose cleaner in a 1 litre bottle, with a phosphate and solvent free formula and corrosion inhibitors for sensitive materials.

Why this product

• Multi purpose: works on interior, exterior, engine bay and garage floor, so one bottle covers almost every cleaning job around the car or boat

• Corrosion inhibitors: safe on anodized aluminium, plastic and gelcoat, so you do not have to worry about sensitive surfaces in marine and automotive use

• Phosphate and solvent free: cleans thoroughly without harsh chemistry, which is safer for you, your materials and the environment during every cleaning session

• Foams up well: clings to vertical surfaces for a longer dwell time, so stubborn dirt lifts more easily without extra scrubbing

• Marine ready: dissolves salt, algae and oil safely without damage, making it a staple in any regular boat maintenance routine

How to use

1. Dilute the Multi Cleaner in a spray bottle, weaker for light dirt and stronger for grease or oil (Test first on a small, inconspicuous spot.)

2. Spray the surface and let it dwell briefly (The foaming formula clings to vertical surfaces for a longer dwell time.)

3. Agitate stubborn dirt, grease and oil with a brush or microfiber towel (Work in small sections so the product does not dry out.)

4. Rinse with clean water and dry the surface (This prevents water spots and keeps the result streak free.)

Finish the job with the Chemical Guys Workhorse microfiber towels or the Koch Chemie Exterior Wash Mitt for your next wash.