What LifeFloat is and how it differs from other float tanks

LifeFloat is a brand of sensory deprivation tank — a sealed pod filled with salt water where you float in darkness and silence for a set period, usually 60 to 90 minutes. LifeFloat tanks are manufactured by a company based in the United States and sold to float centers, spas, and wellness facilities. The tanks themselves are designed to be user-friendly, with straightforward entry and exit, clear lighting controls, and straightforward water filtration between sessions.

LifeFloat tanks work the same way as other float tanks: the water is saturated with Epsom salt (usually around 1,200 pounds per tank), which makes you buoyant enough to float without effort. The darkness and silence are the core of the experience — there are no distractions, no sound, and no light unless you turn on a dim interior light. Some LifeFloat models include optional music or color-changing lights that you can control, though the standard experience is silent and dark.

The main difference between LifeFloat and other brands is build quality and how the tanks are maintained. LifeFloat tanks are known for consistent water filtration, reliable door seals, and durable interiors. If you are floating at a facility that uses LifeFloat equipment, you can expect the tank to be well-maintained and the water to be clean and properly balanced between sessions.

Key Takeaways

  • LifeFloat tanks are sealed pods filled with salt water designed to let you float in complete darkness and silence for 60 to 90 minutes.
  • The high salt concentration (Epsom salt) makes you float without any effort on your part, so you can relax completely.
  • LifeFloat facilities filter and balance the water between each session, and most require a shower before and after your float.
  • You control the interior lighting and can exit the tank at any time — there is no lock-in period or obligation to stay for the full session.
  • LifeFloat tanks are found at float centers and wellness facilities, not at home — you book a session through the facility's website or phone.

What happens before, during, and after a LifeFloat session

When you arrive at a facility with LifeFloat tanks, staff will show you to a private changing room where you shower and rinse off any lotions, oils, or deodorant. This step is required because anything on your skin can affect the water quality and your comfort in the tank. After your shower, you enter the tank room, which is usually a private space with the tank and a bench or chair.

You undress and enter the tank through a door that you can open and close from the inside. Once inside, you lie back and float. The water supports your entire body — your head, shoulders, and legs all stay at the surface without any effort. You can control a light switch inside the tank to turn the interior light on, off, or to a dim setting. Most people start with the light on to get comfortable, then turn it off once they are settled. The session timer usually runs for 60 or 90 minutes, and you can exit whenever you want by opening the door.

After your session ends, you shower again to rinse off the salt water, which can feel sticky and dry your skin if left on. Staff will provide towels and direct you to a changing room. Many facilities have a quiet relaxation area where you can sit for a few minutes before leaving, since some people feel deeply relaxed or disoriented when ready after floating.

How to book a LifeFloat session and what it costs

LifeFloat sessions are booked through the float center or wellness facility that owns the tank, not directly from LifeFloat. You will need to find a facility near you that has LifeFloat equipment. A web search for "float tank near me" or "sensory deprivation tank [your city]" will show you local options. Once you find a facility, you can usually book online through their website or by calling them directly.

Pricing varies by location and facility. A single 60-minute session typically costs between $60 and $100, though prices in major cities or upscale wellness centers can be higher. Many facilities offer package deals — for example, four sessions for a discounted rate, or a monthly membership that includes unlimited floats. First-time floaters sometimes get a discount on their first session. Ask the facility about their current pricing and any introductory offers when you contact them.

You will usually need to arrive 10 to 15 minutes before your session time to check in, shower, and get oriented. Plan for about two hours total if you book a 60-minute float. Cancellation policies vary by facility, so check their terms when you book — most require at least 24 hours notice to cancel without a charge.

What to expect physically and mentally during a float

Physically, floating feels weightless. Your body is fully supported by the salt water, so there is no pressure on your joints, spine, or muscles. Many people describe it as feeling like they are lying on a cloud or suspended in space. Your ears may be partially submerged, so you will hear mostly your own heartbeat and breathing, along with muffled external sounds. Some people find this deeply calming; others take a few sessions to adjust to the sensory experience.

Mentally, the experience varies widely. In the first 15 to 20 minutes, your mind often stays active — you might think about your day, make mental to-do lists, or notice physical sensations. As you relax deeper, many people enter a meditative state where thoughts slow down and become less intrusive. Some people fall asleep. Others report vivid imagery or a sense of time distortion, where an hour feels like 20 minutes. There is no "right" way to float — whatever happens is normal.

A small number of people feel claustrophobic in the tank, especially on their first float. If this happens to you, you can open the door and exit at any time. Most facilities recommend trying at least two or three sessions before deciding whether floating is for you, since the first session is often the most uncomfortable as your body and mind adjust to the environment.

Health and safety considerations for LifeFloat tanks

LifeFloat tanks are generally safe for most people. The high salt concentration prevents you from sinking, and the water is filtered and treated between sessions. However, there are a few situations where you should check with the facility or your doctor before floating. If you have open cuts, scrapes, or skin conditions like eczema, the salt water can irritate the area. If you are pregnant, have severe high blood pressure, or are taking certain medications, ask your healthcare provider whether floating is safe for you.

Do not float if you have recently dyed your hair, as the salt water can cause the dye to run and stain the tank. Avoid shaving or waxing when ready before a float, since the salt water will irritate freshly opened pores. If you are menstruating, you can still float — use a tampon rather than a pad, since the salt water will dissolve a pad.

The facility is responsible for maintaining water quality. LifeFloat tanks use filtration systems that remove particles and bacteria between sessions, and the water is treated with salt and sometimes UV light or ozone to keep it clean. If you have concerns about water quality or the tank's condition, ask the facility staff about their maintenance schedule and filtration process.

Common reasons people float and what research suggests

People float for different reasons. Some come for relaxation and stress relief — the sensory deprivation and weightlessness can lower cortisol levels and ease muscle tension. Others use floating to manage pain, particularly chronic pain in the back, neck, or joints. Athletes sometimes float as part of recovery routines. Some people float for meditation or creative thinking, since the quiet environment can help ideas emerge.

Research on floating is still limited, but studies suggest that float tank sessions can reduce anxiety, lower blood pressure, and ease muscle soreness. A 2018 study published in PLOS ONE found that a single float session reduced anxiety and improved mood in people with high baseline stress. Other research has looked at floating for pain management and athletic recovery, with mixed but generally positive results. However, floating is not a medical treatment, and you should not use it as a substitute for medical care if you have a health condition.

Most people who float regularly report that they feel calmer, sleep better, and have less muscle tension after their sessions. The effects tend to build over time — your first float may feel novel or uncomfortable, but by your third or fourth session, your body and mind usually relax more quickly and deeply.

Frequently Asked Questions

Will I get stuck or feel trapped in a LifeFloat tank?

No. The door opens easily from the inside, and you can exit at any time. The tank is not locked, and there is no mechanism that traps you. If you feel uncomfortable, you can straightforward push the door open and get out. Staff are nearby and can hear you if you need help.

What if I'm claustrophobic or have never floated before?

Many people with claustrophobia float successfully, especially after the first session. Tell the facility staff about your concerns when you arrive — they can show you the tank beforehand and explain how to open the door. You can also leave the door cracked open slightly during your first float, or keep the interior light on. Most facilities recommend trying at least two sessions before deciding it is not for you.

Can I bring a friend or float with someone else?

LifeFloat tanks are designed for one person per tank. Most facilities have multiple tanks, so you and a friend can book sessions at the same time in separate tanks. You will be in private rooms, so you will not see or hear each other during the float.

What should I eat or drink before floating?

Eat a light meal an hour or two before your session, or skip eating if you prefer. Avoid heavy meals, caffeine, and alcohol right before floating, as they can make it harder to relax. Drink water before and after your float to stay hydrated, since the salt water can be dehydrating.

Do I need to know how to swim to float in a LifeFloat tank?

No. The salt water is so dense that you will float effortlessly without any swimming ability. Your body will stay at the surface naturally. You do not need to do anything except lie back and relax.