One aspect provides a breath conditioner. The conditioner, in one example, includes an enclosure for disposition of a user, the enclosure configured to collect substantially all exhaust breath of the user. The conditioner, in this example, may further include a one-way air intake valve in fluid communication with the enclosure for admitting ambient air through the enclosure to the mouth or nose but substantially precluding the exhaust breath from exiting, and an exhaust breath aromatizing stage in fluid communication with the enclosure for scenting the exhaust breath. The conditioner, in this example, may further include an exhaust breath purification stage in fluid communication with the enclosure for filtering the exhaust breath, the purification stage positioned in fluid flow relationship between the enclosure and the aromatizing stage, and a one-way discharge valve in fluid communication with the enclosure for discharging the exhaust breath to the ambient atmosphere.