My mom/teacher radar is up! You are going to have to keep muriatic acid around for the pool to help with the PH. Start looking around for a place to keep it. It cannot be stored with the chloride/bleach nor can it be stored by metal as the fume can cause rust. What many people do is keep it in something like this:
https://www.amazon.com/Sterilite-01403V01-Cabinet-Handles-1-Pack/dp/B01H4809RO/ref=sr_1_2?ie=UTF8&qid=1501541005&sr=8-2&keywords=sterilite+plastic+cabinet
It is lockable and does not really stand out as something "neat or important" so may not attract your son to even try to mess with it. It can be stored outside unlike the chlorine. It seems to be well vented as told by some that have bought it.
This will give you time look for something and somewhere to put it.
Must keep the kids safe!
Kim
https://www.amazon.com/Sterilite-01403V01-Cabinet-Handles-1-Pack/dp/B01H4809RO/ref=sr_1_2?ie=UTF8&qid=1501541005&sr=8-2&keywords=sterilite+plastic+cabinet
It is lockable and does not really stand out as something "neat or important" so may not attract your son to even try to mess with it. It can be stored outside unlike the chlorine. It seems to be well vented as told by some that have bought it.
This will give you time look for something and somewhere to put it.

Kim
