The puja of Lord Ganesha has become such a grand festivity in India and surrounding countries that month long festivals are associated with the deity like Ganesh Chaturthi or Vināyaka chaturthī on śuklapakṣa. In the month of Bhadrapada, sometime around August and September, Ganesh Jayanti or Ganesha's birthday is celebrated on the śuklapakṣa. Ganesh pujan is widely performed at homes besides being performed within enormous pandals. While performing Ganesha Puja at home, just be careful to perform it with a clean mind and a clean body. Devotion is more important than rituals; saying your prayers from the core of your heart will please Lord Ganesha more than just following specific ritualistic details.