Your body is a temple, and it sometimes needs a good dusting of the ductwork to make especially devout microbes take their leave. Tend the temple and polish the pipes with today's Groupon: for $49, you get a colon-cleanse treatment at Inner Fire Integrative Health Services (a $150 value). Choose between its Manhattan and Park Slope locations.

Inner Fire Integrative Health Services' holistic-healing practitioners have more than 30 years of combined experience bolstering well-being with detox programs, Chinese medicine, and colonic irrigation. The cleansing treatment commences when clients don a gown, lie on a massage table, and solve a Rubik's cube. Then a sterilized cannula, combined with the Wood gravity method, clears the lower digestive tract of built-up waste, gas, and mucus. A trained clinician controls the flow of water pouring through the inner irrigation system and gently massages pressure points in the abdomen to further release lodged impurities.

As the system naturally dispels toxins, the body may begin to feel relief from constipation and headaches, ultimately leaving patients feeling lighter and healthier than an Olympian in an inflatable muscle suit. Laced in a decorative color scheme of calming tans and beiges, Inner Fire's tranquil offices offer a calming backdrop to the center's natural medical methods. Treatment rooms house minimalistic paintings and simple foliage displays, which evoke a sense of the outdoors and provide camouflage during games of hide-and-seek.