Yachticon Water Pass Cleaner 500ml, boat hull cleaner, no plastic attack

The Yachticon Waterline Cleaner effortlessly and reliably removes all waterline deposits, algae, yellowing, limescale, mussels, pox, growth, rust, and other contaminants from the waterline and underwater hull. The cleaner is very easy to use. Simply apply the cleaner with a sponge, let it work, and then wipe it off. No scrubbing is required. The advantage is that the cleaner does not damage plastic. The contents are 500 ml.