Summary
Float center owners Dylan (The Float Shop, Portland, Oregon), Kim Hannon (Tsukino Float Center, Indiana), and guest host Kat Roberts (Surface Float, Fredericton, New Brunswick) dive into the persistent problem of hair dye in float tanks. This operations-focused episode addresses a challenge that float center owners face with increasing frequency: customers with dyed hair staining the Epsom salt solution and fiberglass tanks, sometimes requiring complete water replacement at significant cost. Kat shares her deep research into hair dye chemistry after a client stained her tank dark purple despite having a policy in place. She learned that rainbow colors (reds, oranges, greens, blues, purples, pinks) have color molecules too large to be absorbed into the hair follicle, so they just wrap around it. This makes them extremely unstable, and Epsom salt is actually used by hairstylists as a color-stripping agent. Traditional "wait period" policies of two to eight weeks are often insufficient because some hair dyes never fully stabilize in the hair. The episode covers practical solutions including white towel tests for customers, RV filters with charcoal for removing dye from tank water, and the importance of bleeding new RV filters before running them in the tank. The hosts discuss pricing for water replacement fees (around $1,250), the challenge of collecting from customers who may dispute charges, and the financial impact of canceled float sessions during cleanup. This is a niche but essential operations episode for anyone running a float center.
Key Points
- Rainbow hair dye colors have molecules too large to absorb into the hair follicle, making them unstable and prone to leaching in Epsom salt water
- Epsom salt is actually used by hairstylists as a color-stripping agent, which explains why float tanks are particularly vulnerable to hair dye issues
- White towel tests (rubbing a wet white towel on the customer's hair) are the most reliable way to screen for active dye before floating
- RV charcoal filters connected to a sump pump can remove dye from tank water, but must be bled first to avoid adding charcoal particles to the tank
- Water replacement from a severe dye incident can cost $1,250 or more and may require canceling an entire day or more of float sessions
- Traditional wait-period policies of two to eight weeks are often insufficient because some hair dyes, especially fashion colors, never fully stabilize
- The problem appears to be increasing as hair dyeing becomes more popular and mainstream
Key Moments
Hair dye can destroy float tanks and shut down businesses
Dylan introduces the critical operational challenge that hair dye poses for float center owners, as it can destroy tanks, requiring swim caps, white towel tests, and careful client management to prevent costly damage.
"Hair dye. They destroy our float tanks. They shut us down. What do we do? How do we prevent it? Swim caps. Apparently a white towel test. Let's talk with Kim and our guest host tonight, Kat Roberts."
HelmBot software built specifically for running float centers
The hosts discuss HelmBot, a software platform built from the ground up for float center management, including water temperature monitoring, hydrogen peroxide levels, employee scheduling, customer booking, and ongoing logbooks for shift communication.
"Not only are they our sponsor, but we truly believe in HelmBot. It's the easiest ad read ever because Helm is the software built from the ground up specifically so that you're able to run your float center. You're able to keep all your metrics of your water temperature, how much hydrogen peroxide is in there, if that's what you're using."
The emotional connectivity of shift logbooks in float center operations
Dylan explains how ongoing shift logbooks create emotional connectivity between staff, helping everyone understand context behind missed tasks and making the float center run more smoothly.
"including the ongoing logbook that for a few years we weren't doing a good job of. Well, we've brought that back up and now this connection that goes on to throughout the shifts and understanding why maybe something wasn't done because there was something else going on with another customer creates this emotional connectivity that makes the shop run smoother and I love it"
