Once Idimuzhikkal was known for the traditional weavers of Idimuzhikkal Theru. They span cotton yarn from the fibre and then made cotton towels and cloth from this yarn. The cotton face towels known locally as "thorthu" was sold throughout the area and in the nearby city, Kozhikode. The traditional weavers of Idimuzhikkal belonged to a particular community known as Shaliya, Chettiyar, or Padma Shaliya. According to the caste hierarchical system of Kerala, this community was just below the Vishwakarma community of the Hindu religion. They too are a subdivision of the Vishwakarma community. They lived in small communes, called 'theru', and they worshipped Lord Ganapathy as their deity. There are 'theru' in different parts of the state.