Why should Vaishnav wear Tulsimala?
Ans: Tulsi is dearest to Thakorji and Shri Bhagavat Swaroop; therefore Vaishnavs must wear 2 Tulsi malas. Further more Tulsi is the eternal power to reach Thakorji, for it is donated to us by Shri Mahaprabhuji (& his heirs) while speaking the Ashtakshar mantra. Thus a Vaishnav cannot live, even for a day, without wearing Tulsi.