Photo: Tannis Toohey / Getty Images.
Sensory deprivation tanks are a fad with both eastern and western-minded individuals as a way to relax both their bodies and minds without any former training in meditation or using any prescription drugs or vitamins. A sensory deprivation tank is a sound-proof, light-proof room with a pool of Epsom salt heated to exactly 93.5 degrees with an air temperature of exactly 93.5 degrees, where you can float effortlessly without any external distraction. After a heavy weekend of partying, this can be just what you need to reset your body and mind for the week.
The Logic
The chamber is so dark that there is no difference in floating with your eyes open or closed. It’s so quiet that all you can hear is your breath as you float in the water. The water and air are the exact same temperature – skin temperature of 93.5 degrees Fahrenheit, which means you can float around without ever feeling cold. In terms of comfort, it doesn’t get any better than this. The high salt concentration in the water lets people up to 400 pounds float around comfortably without fear of sinking into the water. When you allow yourself in an environment like this for an extended period of time, you may experience “Flotation REST” – reduced environmental stimulation therapy – which triggers your physiological ability to relax, without the need to meditate, focus on your thoughts or take any sort of drug.
The Experience
The Results
On your first time, you spend around 45 minutes trying to acclimate yourself in the new environment, and the rest of the time floating in bliss. I also found that my mind was really talkative when it doesn’t have those external distractions to keep it occupied, but the longer I floated in the tank, the more I felt my mind quiet, until I found what I can only assume to be a sense of pure contentment in the silence.
Tips Before You Try
Go in with an open mind! The chamber itself is pretty intimidating when you first see it, and when you start to float you might experience involuntary muscle twitches, worry or feelings of paranoia. That’s totally normal and they go away the longer you float. Know that you can get out of the tank whenever you want, and that you’re always in control of your experience.
For an easier transition from distraction to deprivation, avoid drinking coffee or eating a big meal before you go.
Personal Recommendation
I would recommend a sensory deprivation tank to anyone who has trouble turning off their mind, or anyone with a lot of stress or anxiety going on. I attended my first session at the Float Lab in Westwood, California. Sessions start at $41.
