It would help if you used a sanitizer to shock your spa water at the first indication of algae. However, you may need to drain your spa and carefully clean it, including the jet nozzles and filter. It’s also possible that your filter needs to be replaced.
These are the fundamental actions you may take to eliminate any algae, mold, or mildew issues that have appeared out of nowhere. However, there is one thing you can do that is virtually guaranteed in ensuring that your spa experience is always top-notch. It’s self-evident, but it also necessitates dedication and consistency.
Prevention is the greatest approach to deal with algae, mold, and mildew in your spa. It’s the simple things, like assessing the water quality before you use your spa by measuring alkalinity and pH levels with testing strips. By balancing the chemicals, you may quickly address these problems. Another minor thing you should do after you use your spa to prevent the growth of algae, mold, mildew, or germs is to add a sanitizer.
Get into a regular maintenance routine after that. Things like cleaning the filter thoroughly once a month and cleaning your spa cover on both sides with elbow grease.
Then, depending on how often your hot tub is used and how many people use it, you can drain, scrub, and refill it two or three times a year. Another thing to think about is having a professional perform an annual maintenance inspection. This is merely to check that you are not experiencing any big or minor issues, as well as to extend the life of your hot tub.
The most important thing to remember is that you’re making an investment when you buy a hot tub. It will return your love and care if you love and care for it.