Spa Marvel Water Treatment & Conditioner


The All-In-One Natural Hot Tub Treatment!

Spa Marvel is a completely natural and safe alternative to traditional hot tub water care. Spa Marvel solves most spa water problems naturally, without the hassle and danger of using multiple spa chemicals.

Spa Marvel is a unique formulation of natural enzymes, minerals and plant extracts. It contains no chlorine, bromine or other harsh chemicals. Spa Marvel is made with seaweed, lanolin and other natural compounds, as well as Vitamins C, D & E which are excellent for skin conditioning. Frequent hot tub use will leave your skin feeling soft and moisturized. Spa Marvel Water Treatment & Conditioner is arguably the easiest to use and safest water treatment system available. Your spa water will be softer, clearer, with no odors, no foam and no irritation to the eyes and skin. Spa Marvel can act as a replacement for, or greatly reduce the need for most other hot tub chemicals.

  • Spa Marvel is gentle to your skin and hair.
  • No more itching, rashes, odors or coughing
  • Moisturizes your skin with Natural vitamin C, D & E.
  • Your hot tub water will be so soft & clean and you won’t feel the need to shower after using your hot tub.
  • Spa Marvel conditions your hot tub water naturally for sensitive skin.
  • Spa Marvel will reduce or eliminate scum lines.
  • Spa Marvel will reduce and prevent foaming
  • Helps balances the pH & alkalinity
  • Less frequent water changes
  • One bottle lasts up to 3 months!
  • Your satisfaction is guaranteed with all Spa Marvel products.

Just empty one bottle of Spa Marvel Water Treatment & Conditioner into your hot tub and enjoy the natural benefits, for up to three months!

First time users must use Spa Marvel Cleanser prior to using Spa Marvel Water Treatment & Conditioner. Spa Marvel Cleanser is a fast acting proprietary cleanser, that penetrates deep inside your spa’s plumbing and equipment, removing biofilm, organic, mineral and chemical contaminants. In brand new spas, Spa Marvel Cleanser removes residues leftover from the manufacturing process including waxes, oils and resins.

Directions for Spa Marvel Water Treatment & Conditioner

  1. Use a new filter or properly clean your pleated filter with a Filter Cleaner and replace your hot tub filter after 1 year of use. If you currently have a new filter, it does not require cleaning prior to using Spa Marvel.
  2. Before adding water to the hot tub, allow water to run through the hose for 5 minutes, to flush out mould and mildew that may be sitting in the hose. Refill with fresh water. Ideally, use a Pre-Filter on your hose, so you can start with with good quality water, free of contaminants.
  3. One your tub has reached operating temperature (96-104), add one full bottle of Spa Marvel Water Treatment (treats up to 500 gallons/2000 liters.  For larger tubs, add a second bottle). Even in smaller tubs, use 1 full bottle as your bather-load per volume of water is usually equal to, if not greater than the larger tubs. (In a brand new hot tub, add one third of a bottle, the second third in 30 days, and the last third in another 30 days.)

    Occasionally when the Spa Marvel Treatment is added, it can be seen as white strands suspended in the water. This is normal and the Spa Marvel will blend with your water once it has had a chance to circulate. Alternatively you can add Spa Marvel to a bucket of warm water until fully dissolved then add the bucket of water to the hot tub.
  4. Balance your water starting with Alkalinity (80-120ppm) and then pH (7.2-8.2ppm), using traditional water balancing products.
  5. Spa Marvel will work at any hardness level, and given the choice, Spa Marvel prefers softer water over harder water, but this is not a requirement. If your source water is so soft that it is corrosive and damages your heater and seals, then please adjust the hardness using  calcium hardness increaser to 150-400 PPM. (Never fill your hot tub with water from a water softener. The added salt from a water softener will increase the total dissolved solids in your water and will cause problems with balancing all chemicals.)
  6. Add 1 tablespoon (15 grams, or 1 puck/tablet) of bromine, chlorine, or SpaBoss Spa Plus to your hot tub water on start up and once a week thereafter, whenever you are available to do so.
  7. Allow the spa water to circulate (filter) a minimum of 6 hours per day, and even longer if possible.

    If you have a Softub® brand hot tub, or another type of low-circulating spa that will not circulate at least 6 hours per day, you may experience cloudy water. If this occurs add 1 tablespoon (15 grams, or 1 puck/tablet) of chlorine or bromine every 3 days to compensate for the lack of circulation. The manufacturer of Softub® brand spas recommends that granular chlorine be used in Softub® brand spas.
  8. Properly clean the filters as required, using Filter Cleaner products.

    The frequency at which filters need to be cleaned is dependent upon spa use. Clean your filter at least once a month, or more often if you have a smaller filter and a higher bather load in your spa. If you have a low-circulating spa with a small filter, and your spa is used by multiple people every day, you may have to properly clean your filter every week. Many Spa Marvel users rinse their filters weekly, and perform a proper filter cleaning every 3-4 weeks.

    Since there are virtually no chemicals in your spa to mask the odors harboured in pleated spa filters, if your filters are not cleaned regularly, you will notice a musty smell coming from the spa. If this occurs, properly clean your filter and add spa shock to eliminate the odour.

    Regular and proper cleaning of the filter using a product such as Spa Marvel Filter Cleaner, is pivotal to the success of using Spa Marvel. After soaking the filter in filter cleaner, it is critical that the debris is thoroughly removed from the pleats of the filters. The water pressure from showers and kitchen sinks is often not strong enough to remove the debris. If after rinsing your filters there is still discoloration in the pleats or if they still smell, then they are not clean. Many people use a pressure washer to quickly and effectively remove the debris after soaking . If you do not have access to a pressure washer, the sprayer at a car wash works well and won’t tear the filters.

Spa Marvel is not a sanitizer, but will drastically reduce the amount of bromine or chlorine required in your hot tub. Spa Marvel is a unique formulation of natural enzymes, minerals and plant extracts. Put simply, Spa Marvel reduces the food that bacteria feeds on, therefore requiring a lot less sanitizer in your spa. The addition of skin moisturizers and conditioners, will make your skin feel softer as you soak in your hot tub.


Spa Marvel Instructions: