cleans plastic very well and provides a protective layer

the Caramba plastic cleaner cleans heavily soiled plastic really very good.
Fat, dried pollution (eg on garden furniture), nicotine etc removes without problems.
After applying a protective layer on the plastic.
To protect against further pollution - if it does so, I can only see when the garden furniture is unpacked again in the spring :)

Generally this Cleaner cleans and shoulders and easier than this eternal Schrubberei with pumice and Co.
Wonder should not expect - years of pollution can be so that the discarded items can not eliminate even these cleaners. Even yellowing due to evaporation of the plastic or if this has been a long time in the light can no longer be removed with this cleaner. It cleans, but also makes not new and heal from old and broken.

Am satisfied. Does what he should. Strong buy recommendation.