Owning a spa or hot tub is not so complicated. Compared to a swimming pool, there’s a lot less work involved. But there is some work required, and maybe your spa has been a bit neglected lately, as sometimes happens during summertime.
Depending on your level of spa use, the frequency of these tasks will vary. Following each task below, follow a task frequency, mirroring your hot tub usage.
- High – Daily use by several people; or commercial spas and hot tubs
- Medium – A few times per week, by a few people.
- Low – A few times per month, by a few people.
1. Spa Water Care
Testing the Spa water, balancing the chemistry and visually checking the water clarity. Pretty basic stuff? Yeah, easy to do – and easy to forget to do. Most spas and hot tubs have something of a “chemical personality”, and are usually fairly consistent in what needs to be chemically managed – as long as you are consistent with your water tests and adjustments.
Not even a “spa guru” like myself can avoid the sometimes mundane task of testing the spa water quality and making micro-adjustments to the water balance. pH, Alkalinity, Hardness all need to be checked every time the spa is used. Neglect this task, and your spa water clarity and health can quickly spiral downward.
Draining the spa should be performed on a regular basis, every 1-4 months, depending on your usage, or even weekly, for high use commercial spas. You’ll find the water much more manageable if you set a schedule to drain it regularly.
2. Spa Filter Care
Next up on our list of Hot Tub maintenance items – cleaning your spa filter cartridge. This task is simple enough for my 8 year old to do, once I showed her how to remove the spa filter and spray deeply into the pleats from top to bottom. It’s one of her weekend chores, and only takes a few minutes with the garden hose.
To help us remember, I created an email reminder to myself to make sure it’s done weekly, and another every 4 months, to soak the filter in our Filter Fresh spa cartridge cleaner for a deep cleaning.
Spa filter cleaners remove oils and mineral deposits that clog up the cartridge, reducing water flow and dirt holding capacity. Just soak the cartridge in a solution of filter cartridge cleaner, or use the spray on type of cleaner. Then, hose it off very thoroughly to flush out the deposits and the cleaning chemical.
Over time, even this loses it’s effectiveness, and it’s time to replace the cartridge. If everything is going well with the spa water, I buy a spa filter replacement every 18 months. High use hot tubs may need to replace the cartridge every 3 months, depending on the size of the filter cartridge.
3. Spa Pipe Care
I’m not talking about leaks, although you should inspect for leaks in your spa, and promptly repair any that occur. I’m talking about bacteria deposits, sometimes called Bio-Film, that can develop and grow inside the pipes, hoses and jets of your spa.
Using a product like Tub Rinse, add it to the spa before you plan to drain the spa. High use spas should use this every time the hot tub is drained. This will reduce the amount of organics in the spa, which allows the sanitizer to work more effectively, and keep your spa water looking clear, even after heavy use. For my medium-use spa, I use it every other time I drain the hot tub.
Just pour it in and allow it to circulate for an hour – before you drain the spa. The first time you use it, you’ll be shocked at all of the nasty brown gunk that it removes and foams to the surface. It would be similar to a person who finally brushes their teeth after months of only using mouthwash. Yuck!
4. Spa Equipment Care
Your spa pack is the main control center for your spa or hot tub, and includes your spa heater. To care for your equipment, remove the access panel at least monthly to inspect for leaks, the presence of rodents, rust or corrosion. Use bug spray or mice baits if you notice evidence of either. Check your time clock and reset it if there has been a power outage.
Electric terminals can be coated with a dielectric grease (shut off power first) to keep oxidation from forming. If there is nothing out of the ordinary spotted, this job will go quickly.
If something looks amiss with your spa equipment, and you’re not quite sure which steps to take, give us a call for some spa troubleshooting help.
5. Spa Cover Care
Spa covers need to “breathe”, and should be removed from the spa several times per week, to allow the spa to gas off – any accumulated odors and gases. It also gives the spa cover a break from the hot water and chemicals. Remove the spa cover completely, and store it folded and upright, to allow any water to drain out.
Inspect the underside of your spa cover for any rips in the plastic, cracks in the insulative foam, warping or water retention. If any of these has occurred, you should plan on replacing with a new spa cover soon.
Cleaning and conditioning the vinyl of your spa cover will keep it looking new and it can often double the lifespan of your spa cover. My spa cover gets a quarterly “spa treatment” – I use the 303 spa cover cleaner and conditioner wipes. It only takes me about 10 minutes to clean and protect the spa cover. This shines it up real nicely, blocks UV rays and helps keep it clean, but the best advantage is that it keeps the vinyl supple and soft.
Ignore this spa task, and your spa cover material will start to shrink, shrivel and eventually it will crack and become threadbare.
Happy Hot Tubbin’
Hot Tub Works