When you own a spa or hot tub, you want it to be in tip top shape, especially if friends come over to enjoy it. They may not understand all of the complex mix of water chemistry, filtering and heating that is going on – they just magically expect the hot tub to be… magic!
A spa or hot tub is not that much work, maybe 30 minutes per week, to keep the water clean, and all systems go, ready for any spur of the moment entertaining you may do.
Based on my years of being a spa owner, and just as many years working for spa companies in customer service, I have curated this list of the Top 6 most embarrassing spa problems.
Smelly Spa Cover
Woo-Wee! What is that smell!?! If your spa has a smelly, musty odor of mildew, chances are – your spa cover is to blame. Remove it from the tub completely so that you can give it a good whiff, away from the spa. If the smell is coming from the spa cover, you have some cleaning to do. Spray the inside plastic and vinyl with a diluted bleach solution, to kill any external mold and mildew. Then allow it to dry, with the spa cover off of the tub, for several hours. For extreme cases, you may need to gently remove the inner foam panels, and apply the treatment to the panels and to internal surfaces. If you have any rips or separations that is allowing moisture to get inside your spa cover, patch them properly, or start thinking about replacing your spa cover!
Foaming Spa Water
With the jets on full blast, a small amount of surface foam is nearly impossible to avoid, and is completely normal, like the white caps on ocean waves. What I’m talking about here is when the foam begins to build on itself, and become noticeable. Hint: When children begin giving themselves foam beards in your hot tub, it’s reached a problem stage; time to take action. First, check your pH and Alkalinity and adjust if necessary, to 7.5 and 100, respectively. Be sure that your test strips are not expired, old strips can give false readings.
Second, use a spa filter cleaner to will remove oils and grime. Advanced spa foam can be caused by excess biofilm – use a spa purge like Jet Clean to strip the pipes and jets clean. Afterwards, drain the spa, refill and balance the water. If your spa is used heavily, begin using an enzyme like Natural Clear to control organics. I don’t believe in using Foam Out, by the way – that just covers up a problem.
When something doesn’t sound quite right, just like in your automobile, that’s a good clue that something is wrong. Loud spa pumps are the most common noisemaker, and this usually means that the bearings are shot. At this point, you can have a motor shop rebuild the motor, or you can replace with our spa motors. You could also replace the entire pump, for a simpler, but more expensive repair. Spa blowers can also become noisy over time. They also have motor bearings and brushes, internal to the motor. Most blowers are inexpensive to replace, so they aren’t usually repaired, but some motor shops will work on them. A loud chattering is usually the sound of a contactor and a quieter clicking is often a relay. This could be a connection or voltage problem, or these spa parts could be defective.
If your spa is visible from other people’s houses, that’s kind of a bummer. There are a few spa cover lifters that will hold the spa in an upright position, providing a nice bit of privacy, but only on one side of the spa. Other ideas are cheap window treatments, like bamboo blinds, or using lattice wood, to block some light, but still allow a breeze to blow through. Using a pavilion or a pergola around an above ground hot tub helps to design more privacy around the spa. It goes both ways remember – your neighbors want their privacy too, so make efforts to block noise from the spa – like loud laughter, music and other sounds of frivolity. Having the Police called to your hot tub at midnight, by a tired and sleepless neighbor, is definitely best to avoid!
No one likes a cold spa, and even worse is a spa that’s only 95 degrees or so. Most spas will begin to lose temperature when the cover comes off, and people enter the spa, soaking up the heat. If your spa heater is having trouble maintaining the heat in your spa, it could be a problem with the thermostat, or some other part. Daniel wrote Top 5 Spa Heater Problems, which covers some common mechanical failures, and some embarrassingly easy fixes to the problem. Low heat could also be caused by a very cold night, and a very small spa heater. Some spas just don’t seem to hold their heat in very cold weather. If this spa problem happens to you, consider upsizing your heater element (call us for help). Another cause of heat loss in the winter, is the lack of sufficient insulation under the spa, around the tub. Some spas are packed in with insulation, and some have barely nothing.
Uh-Oh! If your guests complain to you hours or days after using the spa, of a red, pimply rash on their skin, your spa may be harboring some recreational water illnesses. We go into it in much more detail in our article about waterborne illnesses in spas and hot tubs. Essentially, you want to drain the spa and do a complete and deep clean. Use Jet Clean in the pipes, and replace your spa filter. Most importantly, to prevent it from happening again, maintain good water balance and keep enough sanitizer in the water – at all times. Shock weekly, or at least every other time you use the spa to kill such things as pseudomonas aeruginosa in your spa.
Don’t sweep spa problems under the rug, these symptoms are your hot tub’s way of telling you there’s a problem. If we can be of any help to you sorting out your spa problems, give us a call or send an email – spa techs are standing by!
Hot Tub Works
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