We would have to clean our pipes and (due to the positive reports) would like to use SystemFlush followed by UltraShock (to get rid of the foam). Will SystemFlush/UltraShock attack our cedar? The rest (massage nozzles, pipes, heating pipes) should be made of plastic/PVC and not a problem, right?
Where can I dispose of the water from the hot tub after SystemFlush is inside? Up to now it always went into the stream next door without any problems, the fish didn't mind (no chemicals, no chlorine, no bromine in the water). With the foam and the aggressive cleaning agents….
Answer:
Neither SystemFlush nor Ultrashock attack woods. You can use these two products to clean the pipes of the cedar wood bath tub. When using SystemFlush you must not dispose of the water in the stream. SystemFlush contains surfactants and substances that are harmful to aquatic animals. These substances may only be disposed of via the sewerage system.
If you only use Ultrashock, you can dispose of the water in the stream.