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.
In some pools that could be up to 8 hours or 3or longer in others depending on the size of the pool and the usual chlâ¦orine demand of the pool   If the pool is being shocked with a non-chlorine shock treatment swimmers may re-enter the water as soon as 15 minutes after shocking the pool. 9 people found this useful.