Got this tips from a real simple.com website on how to effectively clean your shower.
Pour vinegar in a plastic grocery bag just enough to submerge the shower head nozzle.
Tie the plastic bag in the head nozzle of the shower, let it stay overnight.
Remove the plastic bag in the morning and wash the head nozzle and that’s it.
Why do we have to squeaky clean the shower head? Because it can harbor Mycobacterium avium, a pathogen linked to pulmonary disease. Whenever you neglected to clean the shower head it can accumulate germs and worst it will go straight to your lungs. Have a healthy lifestyle by cleaning first your bathroom and I am sure you will be worry-less when using the bathroom especially your kids.