Drink lots of water both before and after the fasting period if you're keeping a Nirjal fast.
Common salt is avoided when fasting. Instead, rock salt (sendha namak), which is known as pure for fasting purposes, is used.
Maintaining mental and physical purity is important during the fast. Avoid talking badly and spreading rumors. Take part in spiritual activities such as chanting mantras and praying.
During the Ganesh Chaturthi fast, it is not allowed to consume non-vegetarian food.
Many devotees even avoid from eating onions and garlic during the fast.
Meals for fasting should be made with the least amount of oil and spices possible.
Consider your health and personal preferences when determining how long to fast. You can choose to fast only during specific times of the day or during specific meals.