The application of the special cleaning foam is strongly recommended before any marten repellent measure! Serves to easily remove the scent mark of the marten. Thus, a risky engine wash can be avoided. Harmless to electronic components and harmless to paint, rubber and plastics.
When the engine has cooled down, spray the entire engine compartment and the inside of the hood and fenders well. Use complete contents and leave to act briefly. Simply rinse with water - no high-pressure cleaner or sharp water jet necessary.