Keeping a church clean is an important part of maintaining a healthy and safe environment for its members. It is important to regularly clean the church in order to keep it free from dirt, dust, and other debris that can cause health issues. Depending on the size of the church and how often it is used, churches should be cleaned at least once a week or more frequently. Additionally, deep cleaning should be done at least once every few months to ensure that all surfaces are thoroughly sanitized and free from germs.