Question

what practices should we follow to maintain sanitation in public places

Answer 1

We should use public toilet and we should try to keep them Clean so that others can also use them.

Answer 2

Keep yourself safe from the lack of public hygiene thus:

Shower twice a day. Showering in the morning before leaving for work refreshes you and prepares you for the day. ...

Use hand sanitisers and wipes often. ...

Stay away from people sneezing and coughing. ...

Keep tissues and hand washing soap in your bag. ...

Stay safe from pets.