How Often Should I Purge My Hot Tub?

Hot tubs are a luxurious addition to any backyard, providing a place to relax and unwind with family and friends. However, owning a spa is not just about soaking in its warm waters and enjoying the view. It’s also about maintaining it to ensure that it remains a clean, safe, and enjoyable experience for everyone who uses it. One of the most important aspects of spa maintenance is purging.

Purging your hot tub involves flushing out any contaminants and buildup from the plumbing and jets. These contaminants can accumulate over time, leading to cloudy water, decreased sanitizer effectiveness, and even bacteria growth. By regularly purging your spa, you can prevent these issues and keep your hot tub running smoothly.

Typical Hot Tub Purging Frequency

Typically, hot tub plumbing and jets should be purged every four to six months. This timeframe allows you to maintain clean and hygienic water, free from buildup and contaminants that may accumulate over time. Regular purging helps to improve the efficiency of the filtration system and maintain water quality, ensuring a pleasant and enjoyable spa experience.

Signs That Your Hot Tub Is Ready For A Purge

In some cases, it may be necessary to purge your spa more frequently. Here are some signs to look out for that indicate the need for a purge. 

Turbid Water Clarity

If you notice that your hot tub water appears cloudy or turbid, even after adding the appropriate amount of chemicals, it could be a sign that a purge is necessary. Over time, contaminants, oils, and debris can accumulate within the plumbing and jets of your hot tub. These substances can hinder the effectiveness of the filtration system and lead to poor water clarity.

Unpleasant Odor

Another clear sign that your hot tub requires a purge is the presence of a foul smell coming from the water. This unpleasant odor is often caused by the buildup of bacteria and organic matter within the system. Over time, these contaminants can accumulate in the plumbing and jets, leading to an unpleasant smell that lingers even after chemical treatments. Regular purging helps eliminate these odors, leaving your hot tub smelling fresh and clean.

Excessive Foaming

Excessive foaming in hot tubs is a common issue, particularly when the jets are activated. However, if the foam continues to linger on the water surface even after turning off the jets and pump, it may be a sign that a purge is necessary. The persistence of foam could indicate the presence of accumulated residue within the plumbing and jets, emphasizing the need to address the issue through a thorough purge.

Rapid Sanitizer Decay Rate

If you constantly need to add more sanitizer to maintain appropriate levels in your hot tub, it may indicate the need for a purge. High decay rates indicate that contaminants are present in the system, causing the sanitizer to dissipate rapidly. Purging helps remove these contaminants, allowing the sanitizer to work effectively and last longer.

What Should I Purge My Hot Tub With?

Here at Ahh!some, we have a number of good hot tub purging products to choose from. 

Hot Tub/Jetted Bath Plumbing & Jet Cleaner

This purging product effectively cleans the plumbing lines and jets of your spa with its specially formulated formula. Regular use of this product helps to purge the lines, eliminating any accumulated build-up and ensuring optimal performance of your hot tub. 

Aqua Clarity Concentrate

This product serves as a weekly cleaning program for your hot tub or jetted bath, effectively purging the plumbing lines while maintaining clean and clear water when used regularly. By incorporating this product into your maintenance routine, you can ensure your spa stays in excellent condition, providing safe and enjoyable soaking experiences.

Jetted Bath Plumbing & Jet Cleaner Concentrated Formula

With its exceptional power and high concentration, this versatile formula is suitable for purging any product with jetted lines. Whether you need to tackle build-up or maintain clear and debris-free jetted lines, this extra-strength formula is up to the task. It will provide the best possible care and maintenance for your spa.

Where Can I Purchase These Products?

Are you ready to get started maintaining a cleaner hot tub with the help of Ahh!some Watercare purging products? See all available options, learn more about each one, and make your purchase here. Make sure to purge your spa on a regular basis. You can also purge as needed if you notice any of the previously mentioned signs.  

2 Comments. Leave new

  • Hello,

    I am using your AhhSome Jetted Tub and Hot tub cleaner for the first time. Do I understand correctly that after using it, the tub must be drained, rinsed and refilled? Any other pointers?

    • Good afternoon Jim. Thank you for using Ahh-some and for your question. Yes, after using Ahh-some you will need to drain, rinse and refill. A few pointers, you can run multiple 30 minute cycles with the same dose of Ahh-some. If this is your first purge, I always recommend doing two 30 minute purges just to make sure you get everything out. Make sure your filter cartridges are removed prior to running the purge. Other than that, it is pretty simple. We have a YouTube video on YouTube that goes through the entire process step by step. Just search for How to Purge your Hot Tub with Ahh-some. Please let me know if I can be of further assistance. Jim P


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