Floatation Therapy:
The Complete Guide to Sensory Deprivation, Deep Rest & the Science of Floating

What Is Floatation Therapy?

The Basics

At its simplest, floatation therapy involves lying in a specially designed pod or room filled with warm, ultra-dense salt water and allowing your body and mind to enter a state of complete, effortless rest. The water — typically around 25–30 cm deep — is saturated with approximately 500–550 kilograms of pharmaceutical-grade Epsom salt (magnesium sulphate). This creates a solution so dense that the human body floats with the same natural buoyancy we experience in the Dead Sea. No effort, no technique, no swimming ability required. You simply lie back, and the water holds you.

The water is heated to approximately 34.5°C — skin temperature — making the boundary between your body and the water almost imperceptible. In the darkness and silence of a float session, the sensation of where your skin ends and the water begins gradually fades. This is not imagination; it is physiology. And it is the foundation of floatation therapy's profound effects.

Sensory Deprivation — But Not What You Think

The phrase "sensory deprivation" has a reputation that doesn't quite match the reality of modern float therapy. Far from being an ordeal, the elimination of sensory input during a float is experienced by the vast majority of people as deeply, luxuriously peaceful. Here's what happens: your brain processes an extraordinary amount of sensory data every second. Even when you believe you are relaxing — watching television, listening to music — your brain is still working hard, filtering, interpreting, responding to everything your senses are feeding it.

In a float pod, that input is reduced to almost nothing. The darkness eliminates visual processing. The silence and earplugs eliminate auditory processing. The skin-temperature water minimises tactile sensation. Gravity, normally a constant demand on your muscles, joints, and nervous system, is effectively neutralised.

The Science Behind Floatation Therapy

Brainwaves and the Theta State

To understand why floatation therapy is so powerful, we need to understand what it does to the brain. The brain operates across a spectrum of electrical frequencies, known as brainwave states:

State	Frequency	Description
Beta	13–30 Hz	The waking, active, thinking state. Most of us spend most of our days here.
Alpha	8–13 Hz	The relaxed, calm, daydreaming state. Achieved through meditation, yoga or quiet contemplation.
Theta	4–8 Hz	The deeply creative, meditative, hypnagogic state. Normally only experienced in advanced meditation, or in the liminal moments between waking and sleep. This is where floatation takes you.
Delta	0.5–4 Hz	Deep sleep.

The theta state is extraordinarily valuable and extraordinarily difficult to access consciously. It is associated with deep creativity, enhanced learning, emotional processing, spiritual experience, and profound relaxation. Experienced meditators may spend years developing the ability to sustain theta states. In a float pod, theta brainwaves emerge naturally and reliably within 20–30 minutes for most people.

The Nervous System Reset

Floatation therapy directly and measurably affects the autonomic nervous system — the branch responsible for regulating the body's stress and recovery responses. When we are stressed, anxious, or overwhelmed, the sympathetic nervous system (the "fight or flight" response) is activated. For many people living with chronic stress, this system is in a state of near-constant activation. The physiological cost is enormous — fatigue, inflammation, poor sleep, suppressed immune function, chronic pain.

Floatation therapy activates the parasympathetic nervous system — the "rest and digest" response — with a speed and depth that few other interventions can match. Cortisol levels drop measurably. Blood pressure decreases. Muscle tension releases. Heart rate slows and stabilises. Studies conducted at the Laureate Institute for Brain Research (Justin Feinstein et al.) have demonstrated significant efficacy in reducing anxiety, stress, and symptoms of PTSD and depression.

Magnesium — The Miracle Mineral

Epsom salt is magnesium sulphate. Magnesium is involved in over 300 enzymatic reactions in the human body — regulating the nervous system, supporting quality sleep, reducing inflammation, supporting muscle function, regulating blood sugar and blood pressure, and producing neurotransmitters including serotonin. The World Health Organization estimates that the majority of people in industrialised countries are deficient in magnesium. For many guests, regular floating is one of the most enjoyable ways to support their magnesium levels.

The Benefits of Floatation Therapy in Depth

Physical Benefits

Mental Health Benefits

Anxiety and Stress: A landmark 2018 study published in PLOS ONE (Feinstein et al.) found that a single 60-minute float session produced significant reductions in anxiety and improvements in mood in participants with anxiety and stress-related disorders, with effects persisting beyond the session itself.

Depression: The theta brainwave state, combined with cortisol reduction and magnesium absorption (magnesium is integral to serotonin synthesis), creates neurological conditions associated with improved mood and emotional regulation. Many people managing depression report meaningful improvement in mood, motivation, and wellbeing with regular floating.

Burnout and Mental Fatigue: For those experiencing burnout, floatation provides something that ordinary rest struggles to deliver: a genuine, complete neurological reset. Sleep, particularly the disrupted sleep of burnout, does not always deliver full restoration. Floatation bypasses the surface and goes straight to the source.

Enhanced Creativity and Cognitive Performance: The theta brainwave state is the state of the imagination — where intuitive leaps happen, where connections between previously unrelated ideas form spontaneously, where creative solutions arrive fully formed. Many guests arrive at their float with a problem to solve and emerge with it resolved.

Spiritual and Inner Life Benefits

For those interested in the inner dimensions of wellbeing, floatation therapy offers something rare and precious: a physical environment that naturally induces the states that contemplative traditions have spent centuries seeking. The theta state experienced in deep floatation is neurologically identical to states described in meditative traditions as "no-mind," "pure awareness," or "flow." Many floaters describe experiences of:

• Deep stillness and presence
• A sense of expanded awareness or inner spaciousness
• Emotional release and healing
• Profound self-insight and clarity
• Heightened intuition and creativity

What to Expect — Your Float Journey

Before Your First Float

Preparing for your first float is simple. In the days before, avoid new tattoos within six weeks and chemical hair treatments within one week. On the day, eat a light meal one to two hours before your session, avoid caffeine for several hours prior, and avoid shaving or waxing on the day, as the salt can be temporarily irritating to freshly shaved skin. Arrive with an open, curious mind and without expectations. The float experience is deeply individual — every float is different.

The Session Itself

You will be welcomed, given a full orientation, and shown to your private float suite. Everything you need is provided: earplugs, towels, robe, shower facilities, and toiletries. You shower before entering — this is both for hygiene and to help your body begin transitioning toward relaxation.

The first 15–20 minutes are often the most active mentally. The mind, unused to silence, tends to produce thoughts and plans. This is entirely normal. Simply observe these thoughts without engaging them, and gently return your attention to your breath and the sensation of floating. By the 20–30 minute mark, most people notice a significant shift. The thinking slows. The body deepens. The float truly begins. Sessions are typically 60 or 90 minutes. We strongly recommend 90 minutes for your first float.

After Your Float — The Glow

The post-float state is something guests frequently describe as one of the most beautiful aspects of the experience. The world feels quieter, softer, more spacious. Colours seem more vivid. The body feels lighter. A deep sense of ease and wellbeing persists, often for hours. We provide a relaxation space at Create Your Wellness for guests to integrate their float gently — to sip herbal tea, journal, or simply sit quietly with the experience before returning to the world.

Common Concerns — Addressed Honestly

"I'm Claustrophobic — Floatation Isn't for Me"

You are always in complete control. You can leave the door or lid open. You can have ambient light on. You can exit at any moment. Many people who self-identify as claustrophobic find that the float environment, because it is entirely controlled by them, feels the opposite of threatening. Bring curiosity rather than apprehension — and know that you are never trapped.

"I'm Worried About Hygiene"

The density of salt in the water creates an environment that is hostile to bacterial growth. In addition, the water undergoes rigorous multi-stage filtration and sanitation between every single guest — including UV sterilisation, hydrogen peroxide treatment, and fine particulate filtration. At Create Your Wellness, our filtration systems are regularly tested and maintained.

"Will I Be Bored or Uncomfortable?"

Discomfort during a float is almost always a sign of transition rather than a problem. The mind resists stillness at first, because stillness is unfamiliar. Sitting with that resistance is itself part of the practice and part of the benefit. Most people move through initial restlessness into states of deep rest within the first 20 minutes. Bring curiosity, not expectation.

Who Is Floatation Therapy For?

The remarkable thing about floatation therapy is that almost everyone can benefit from it — because almost everyone carries excess stress, tension, and overstimulation. You will find particular resonance with floatation if you are: