Answer Wiki. There are several problems with chewing/dipping cannabis. First, cannabis, in its raw herbal form, can host a wide variety of microbes including e coli and salmonella, both of which can present a health risk. Additionally, cannabis stems feature cystolith hairs, composed of calcium carbonate.
Print this handy pool maintenance calendar and put on your fridge so the whole family can help you take care of the pool this season. I usually tell people to shock once a week or every two weeks depending on how often they use the pool. I recommend this because itâs an insurance plan.
Even if you take great care maintaining the proper chlorine levels in your pool, there are still other times when you may want to shock your pool anyway to be sure the water remains clear and safe for swimming. 1  Some of the most common times are: 2  After heavy pool use. 3  After a heavy rain or windstorm. 4  After a water change.