Yesterday & Today (01/Sep/2017) 6th day of Dashalakshana Mahaparva (Sanyama Dharma) is Dashmi tithi also called Dhoopa/Suganda dashami, Suganda is derived from two words Su = good and Ganda = smell.
We offer incense (Dhoopa) to the 10thThirtankara Sri Sheetalnath swamy in jinalaya or at home.
Queen Madanvathi, who disrespected Jain monk in her previous life was suffering from the disease of bad body odour (Like Trimethylaminuria) to the worst level and it was miserable in her life. Jain monk explained the reason behind her suffering and suggested her to perform noompi/pooja (Dhoop Dashami pooja) for the 10th Thirtankara Sheetalanatha Swamy for 10 years on the 6th day of Dashalakshana Mahaparva to destroy her sin.
Jaap II Om Namo Sheetalanatha Namaha II as much as possible on this day.