What are the do’s and don’ts on Ashtami Shradh day?

On Ashtami Shradh day, the karta (performer) should: wake before sunrise, take a bath in a river or at home with Ganga jal, wear clean white or light clothes, maintain a sattvic (pure) diet, and avoid consuming non-vegetarian food, alcohol, or tamasic items. Do not cut hair or nails on this day. Avoid starting new ventures or signing contracts. The household should remain calm — arguments and harsh speech are considered inauspicious. After the ceremony, the remaining food should be offered to cows and crows (as Pitru messengers).