I often write about the harmful effects of overstimulation due to the insane amount of information we receive daily. Putting away our digital devices for a weekend is one thing, but what would happen if this was taken to an extreme? What if we removed not just digital inputs, but sight, sound and touch all together?
I had heard of sensory deprivation tanks years ago, but due to a deal in a local coupon book I decided to finally try one. A health and wellness center about 10 minutes away from our house had one available. Some will know them as ‘float tanks’, because inside this human-sized chest freezer is about 8-10 inches of water, 35% saturated with over 800 pounds of epsom salt. As a friend of mine mentioned, “It’s like the Dead Sea in a box”. The epsom salt increases the density of the water allowing a person to float effortlessly inside the tank. From The Wellness Center website:
The tank is an enclosed shallow pool of warm water (93.5° skin temperature). Free from gravity’s pull, the body can release tension, easing pains and stress – often relieving long-held pain.
When I arrived to the facility I signed in and was given some specific instructions about the process. Using the float tank requires extensive showering before and after to prevent any oils from getting into the water. Total water replacement is not necessary, as the salt is a natural disinfectant, and the tank water is both filtered and passed through a UV light to complete the cleaning cycle between patrons.
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