A hot tub is your personal oasis, a place to unwind and melt away the day’s stress. But to keep that sanctuary pristine and inviting, regular maintenance is key. A crucial part of this upkeep is cleaning the hot tub jets. Over time, oils, lotions, and bacteria can build up within the jet system. This buildup not only creates a health hazard but also reduces the power and effectiveness of your jets, diminishing your relaxation experience.
This guide will walk you through why, when, and how to clean your hot tub jets properly. Following these steps will ensure your hot tub remains a clean, safe, and powerful hydrotherapy haven for you and your family.
Why Jet Maintenance Non-Negotiable
Think of your hot tub’s plumbing as its circulatory system. When the jets get clogged, it’s like a blockage in an artery. The flow is restricted, performance suffers, and unwanted contaminants can flourish.
- Bacteria and Biofilm: The warm, moist environment inside your jet’s plumbing is an ideal breeding ground for bacteria and biofilm—a slimy, protective layer that germs create. Regular cleaning flushes these contaminants out.
- Mineral Deposits: If you live in an area with hard water, calcium and other minerals can build up inside the jets. This scaling can seize up moving parts and block water flow, leading to weak or completely stuck jets.
- Reduced Performance: Clogged jets simply don’t work as well. You’ll notice a decrease in water pressure, which means a less satisfying massage and a less effective hydrotherapy session.
- Protecting Your Investment: Consistent cleaning prevents permanent damage to the jets and plumbing lines. Replacing clogged or damaged components can be costly, making preventative maintenance a smart financial choice.
When to Clean Your Hot Tub Jets?
Establishing a routine is the best way to stay on top of hot tub maintenance. However, certain signs will tell you it’s time for an immediate cleaning.
Scheduled Deep Cleaning
As a general rule, you should perform a deep clean of your entire hot tub system, including the jets, every three to four months. This typically coincides with when you drain and refill your tub. This regular schedule prevents significant buildup and keeps your water fresh and clean.
Signs You Need to Clean Immediately
Sometimes, your hot tub will tell you it needs attention sooner. Look out for these telltale signs:
- Foul Odors: A musty, sour, or putrid smell is a clear indicator of bacteria or algae growth in the water and plumbing. Don’t wait—clean it right away.
- Visible Grime and Debris: If you see black flakes, scum, or other strange particles floating in the water when you turn on the jets, it’s time to purge the lines.
- Heavy Use: Have you been hosting parties or using the hot tub more frequently than usual? More people mean more body oils, lotions, and soaps entering the water. A proactive cleaning will prevent these from clogging your system.
- After a Period of Inactivity: If your hot tub has been sitting unused for a while, the stagnant water can become a breeding ground for bacteria. Always clean the system before using it again after a long break.
How to Clean Your Hot Tub Jets: Two Effective Methods
Cleaning your jets doesn’t have to be a complicated task. There are two primary methods you can use: a system purge for the internal plumbing and a deep clean for the removable jet faces. For the most thorough results, we recommend doing both.
Method 1: The System Purge
This method cleans the entire internal plumbing system, flushing out biofilm, bacteria, and grime you can’t see.
- Prepare the Tub: Before you drain your old water, remove your filter to prevent it from getting clogged with the debris you are about to loosen. Make sure the water level is high enough to run the jets without sucking in air—it should be at least a few inches above the highest jet.
- Add a Plumbing Cleaner: Use a specially formulated hot tub plumbing cleaner or line flush product. These products are designed to break down biofilm and sanitize the lines. Follow the dosage instructions on the product label. For a DIY alternative, you can add three teaspoons of powdered dishwasher detergent and a half-cup of bleach to the water.
- Run the Jets: Turn on all the pumps and run the jets for at least 15-20 minutes. You may see foam, scum, or discolored residue appear on the water’s surface. This is a good sign—it means the cleaner is working!
- Drain the Hot Tub: After running the jets, turn everything off and completely drain the hot tub.
- Rinse and Refill: Use a hose to rinse the interior shell of the tub, wiping down the sides to remove any lingering residue. Pay special attention to rinsing the areas around the jets. Once clean, refill the tub with fresh water.
Method 2: Deep Cleaning Removable Jets
This method focuses on cleaning the individual jet components, which can be removed from the tub wall.
- Remove the Jets: Most hot tub jets can be removed by turning them counter-clockwise until they pop out. Some may have locking tabs you need to depress. Be gentle and consult your owner’s manual if you are unsure. Keep track of which jet came from which location, as some may be different sizes.
- Soak the Jets: Create a cleaning solution by mixing equal parts white vinegar and water in a bucket. Place the jet components in the solution and let them soak overnight. The vinegar is excellent for breaking down mineral deposits and scale.
- Scrub and Rinse: After soaking, use a small, soft-bristled brush (an old toothbrush works well) to scrub any remaining debris from the jet bodies, nozzles, and internal parts. Rinse each jet thoroughly with clean water.
- Reinstall the Jets: Carefully place each jet back into its original spot, turning it clockwise to lock it in place. Make sure not to cross-thread the fittings.
Keep Your Hot Tub in Peak Condition
Consistent maintenance is the secret to a long-lasting and enjoyable hot tub. By regularly cleaning your jets, you ensure every soak is as clean, safe, and relaxing as the first.
Need help keeping your hot tub pristine? At Sunny’s Pools and More, we have everything you need. We offer specialized chemical cleaning kits with easy-to-follow directions to simplify your jet cleaning routine. Our knowledgeable team is always here to provide expert advice on your hot tub maintenance needs.
Plus, if you’re thinking about an upgrade, we carry a full line of Dimension One Spas. Visit us today to find the perfect hot tub for your home and discover our latest deals.
