Troubleshooting The Most Common Hot Tub Problems – SpaCap

While a spa or hot tub is designed for relaxation, there is nothing more stressful than having a problem or issue you don’t know how to solve. Thankfully, the majority of spa and hot tub problems can be easily fixed or alleviated. The following are a few of the most common hot tub issues and how to fix them:

1. Cloudy water. Hot water is by nature slightly cloudy, but if the water is cloudier than usual, you may have a dirty or broken filter. If the filter has a small clog, it may be easy to fix. Completely clogged or broken filters have to be replaced.

2. Not heating. Problems with heating are usually due to a faulty heater, which will usually require professional services to address. However, the problem could be due to a dirty filter, which can be cleaned easily.

3. Jets aren’t working. This could be due to a clog in the water pipes, but is most likely due to a pump problem. Another possibility could be that the jets were simply turned off without anyone’s knowledge. Twist the face of the jets and see if water begins flowing. A final possibility is an air block in the pump, which can be easily handled by loosening the fittings on the pipes. Incidentally, the hot tub will not heat if the pump is not working properly, so a heating problem could also be attributed to a broken pump.

4. Excessive foaming. This is probably due to soap or hair products that are unwittingly brought into the hot tub by users. Fortunately, the foaming is not dangerous and can easily be treated with a foam reducer. Add the reducer to the water on a regular basis or until the hot tub no longer foams.

5. Heavy Cover. This happens when the foam in the hot tub covers become saturated with moisture. It happens slowly so you may not notice it right away. What happens is the warm water in the hot tub creates steam and the steam gets up into the foam where it condenses back into water. The water once trapped in the foam will make the cover too heavy to get off and on the hot tub. The best solution is to replace the rigid, heavy foam filled cover with one that does not use foam. Visit and find out why we use air chambers instead of foam. Our Hot Tub Covers don’t get saturated so they stay light weight and easy to use.

To learn more about potential problems and taking care of hot tubs, contact

Enjoying a dip in the hot tub
Hot Tubs just make life better.