Question 1

What should I bring?

Accepted Answer

Bring a full-sized towel (smaller hand towels are provided) and a swimsuit. Please avoid baggy cotton clothing in the cold plunges — it soaks up water and leaves lint that clogs the filters.

Question 2

How do I set up a membership?

Accepted Answer

After you pay for a membership on the website, you'll be directed to our online portal at 5d-wellness.officernd.com, where you'll find your account, membership agreement, liability waiver, day-pass count, and how-to guides. A first-time purchase automatically emails you from Salto KS to set up your digital door access — create an account and download the Salto KS app, which becomes your after-hours key. Please book a tour for your first visit (available on request) — call or text (612) 322-9989.

Question 3

Can I bring a friend?

Accepted Answer

Yes — purchase a buddy pass through the website under Memberships.

Question 4

What if I bring in a friend without payment?

Accepted Answer

A $250 tailgating fee will be added to the card on file.

Question 5

What if another client arrives at the same time as me after hours?

Accepted Answer

Please allow the door to close behind you so each visitor can scan their personal digital key to process a day pass.

Question 6

How long are individual day passes good for?

Accepted Answer

Day passes are active in the system for one year.

Question 7

Can I buy gift cards?

Accepted Answer

Yes — day-pass gift cards are available for purchase in the store. If you can't come in, call (612) 322-9989 or email 5dwellnessmn@gmail.com.

Question 8

What is EMF? Is it harmful to the body?

Accepted Answer

EMF (electric and magnetic fields) are waves of electric and magnetic energy that are everywhere — from power lines to everyday appliances and electronics. Our Sunlighten saunas are engineered to keep EMF levels extremely low for a safe, comfortable session.

Question 9

Can the benefits be blocked?

Accepted Answer

Inorganic and very heavy materials can refract or block the wavelength, so light, organic coverage is best. It's a private session, and you're welcome to use the sauna undressed to your comfort level.

Question 10

Are children allowed to use the sauna?

Accepted Answer

No. A child's core body temperature rises much faster than an adult's due to a higher metabolic rate, limited circulatory adaptation, and a reduced ability to cool down — so saunas are not recommended for children.

Question 11

What are far infrared rays?

Accepted Answer

Far infrared rays are part of the light spectrum, close to natural sunlight but without sunlight's harmful UV radiation. They penetrate the body to gently raise your core temperature for a deep, detoxifying sweat.

Question 12

What are negative ions?

Accepted Answer

An ion is a particle carrying an electrical charge. A negatively charged ion is now considered integral to healthy cellular function.

Question 13

How does the BioMat deliver far infrared rays and negative ions?

Accepted Answer

The mat produces negative ions that deliver energy to the body's cells. Its top layer is built from superconducting channels of pure amethyst, which allow the far infrared rays and negative ions to penetrate deeply.

Question 14

How does amethyst enhance the therapy?

Accepted Answer

Amethyst's healing properties have been valued for centuries, and modern science confirms its highly conductive nature — it offers the most consistent, even delivery of far infrared and ionic energy.

Question 15

What can the BioMat help with?

Accepted Answer

Because the far infrared penetrates deeply, the BioMat supports the body's natural balance. The US FDA 510k indications for use include relaxation of muscles, increased local circulation, and temporary relief of minor muscle and joint pain, stiffness, and tension.

Question 16

Can the BioMat be used during yoga and meditation?

Accepted Answer

Yes — it's a perfect addition. It supports deep muscle relaxation, improves local circulation, and provides a warm, soothing environment for mental calm.

Question 17

How often should I use the BioMat?

Accepted Answer

The BioMat can be used every day.

Question 18

Is the BioMat safe for children?

Accepted Answer

As with any wellness device, begin only with the consent and supervision of your health practitioner. With that consent, the BioMat offers the same benefits to people of all ages.

Question 19

Can I sleep on the BioMat?

Accepted Answer

Yes — you can rest on it for any length of time, from a 20-minute nap to a full night's sleep, in a warm, soothing environment.

Question 20

When will I see results?

Accepted Answer

Everyone's experience is different. Many feel relief right away; for others it takes a few weeks of regular use before the deep-penetrating warmth brings relief.

Question 21

What is dry salt therapy?

Accepted Answer

Dry salt therapy (halotherapy) crushes 99.99% pure-grade sodium chloride into micro-particles that are dispersed into the air, where they're inhaled and settle on the skin to support respiratory health and calm.

Question 22

How does salt therapy work?

Accepted Answer

Pharmaceutical-grade salt is heated, then ground into tiny micro-particles by a halogenerator and dispersed into the session space, where the dry aerosol is breathed in during your session.

Question 23

How do I use this service at 5D?

Accepted Answer

We've built halotherapy into our saunas so you can use two services at once. A salt session lasts about 10 minutes — start it as soon as you turn the sauna on, while it heats up.

Question 24

Where do I get the salt?

Accepted Answer

Salt packets are available for purchase in the lobby on the counter.

Question 25

How safe is salt therapy?

Accepted Answer

Per the Salt Therapy Association, it's a 100% drug-free, non-invasive, comfortable treatment. Those with severe chronic respiratory issues or open wounds should avoid it.

Question 26

What is a halogenerator?

Accepted Answer

A halogenerator is specialized equipment that crushes and grinds 99.99% pure salt and disperses it into the room — the core of safe, effective dry salt therapy.

Question 27

Who benefits from dry salt therapy?

Accepted Answer

It's natural and safe for adults, children, athletes, and even animals, with no side effects. Many people use it as a complementary practice for respiratory and skin support.

Question 28

Are there side effects?

Accepted Answer

There are no harmful side effects. The treatment is completely natural; a slight cough, runny nose, or throat tickle is possible as mucus clears, but it passes quickly.

Question 29

Is dry salt therapy safe for children?

Accepted Answer

Yes — it's a 100% natural, drug-free, non-invasive ritual with no known side effects. If you have any medical questions, please consult your provider first.

Question 30

Isn't salt bad for you?

Accepted Answer

This is dry salt inhaled in tiny amounts, not dietary salt — it does not affect blood pressure the way eating salt does.

Question 31

What type of salt is used?

Accepted Answer

Only 99.99% pure-grade sodium chloride (pharmaceutical-grade dry salt) is used.

Question 32

User guidelines

Accepted Answer

Start the salt session at the beginning of your sauna while it heats up. Sessions are about 10 minutes. Salt packets are available in the lobby.

Question 33

How are the cold plunges cleaned and maintained?

Accepted Answer

Our Plunge units use ozone, UV, and a 20-micron filtration system that continuously circulates and sanitizes the water, with regular testing and maintenance to keep it clean and clear.

Question 34

What are the benefits of cold plunging?

Accepted Answer

Deliberate cold exposure can reduce inflammation and soreness, boost mood and focus, support metabolism and circulation, and build mental resilience over time.

Question 35

Is cold plunging safe?

Accepted Answer

For most healthy people, yes — but if you're pregnant, have a heart condition, or any medical concern, consult your doctor first. Never plunge alone if you feel unwell, and ease in gradually.

Question 36

How cold?

Accepted Answer

Our plunge is kept in the cold range used for recovery. Start with shorter dips and build your tolerance as you grow comfortable with the practice.

Question 37

Ice bath, cold shower, or cryo?

Accepted Answer

A cold plunge immerses the whole body in consistently cold water, giving a more complete and even exposure than a cold shower, and a different (wet) stimulus than dry cryotherapy.

Question 38

How is cold plunging useful for physical recovery?

Accepted Answer

Cold exposure helps reduce exercise-induced inflammation and soreness and supports circulation, which can speed recovery between training sessions.

Question 39

Day or night?

Accepted Answer

Morning plunges can boost energy and alertness for the day; evening plunges can help some people unwind. Choose what fits your routine and how your body responds.

Question 40

How can I increase the resilience-building effects?

Accepted Answer

Consistency matters most. Practicing calm, controlled breathing during the cold and returning to it regularly builds your stress tolerance over time.

Question 41

Sauna or hot tub after a workout — which is better?

Accepted Answer

Both apply heat to relax muscles and boost circulation. Sauna (especially infrared) offers a deep, dry heat for detox and recovery, while a hot tub adds buoyancy and hydrostatic pressure. Contrast therapy — alternating heat and cold — combines the best of both.

Question 42

How does heat soothe sore muscles?

Accepted Answer

Heat increases blood flow to the area, which relaxes tight muscles and helps clear the byproducts of exercise, easing soreness.

Question 43

Can you use a sauna after exercising?

Accepted Answer

Yes — a post-workout sauna is a popular way to relax muscles and support recovery. Hydrate well before and after.

Question 44

Should I hot tub before or after the sauna?

Accepted Answer

For contrast therapy, alternate heat and cold; many finish on cold. Do what feels best and listen to your body.

Frequently asked questions

Getting started

Infrared sauna

BioAcoustic crystal mat

Salt halotherapy

Cold plunge

Contrast & recovery