Room Cleanliness: The Space where you’ll complete the puja need to be neat and clean. Mop the realm, ideally working with cow dung or Ganga jal (holy h2o), as this purifies the House. Mild incense or dhoop to make a sanctified ambiance. भक्तवत्सलं स्थितं समस्तलोकविग्रहम् । Amongst the first explanations https://www.youtube.com/shorts/0vLISs2kzMI