Spa Jet Cleaner for Hot Tub - Spa Jet Line Cleaner for Hot Tubs & Jetted Tub Cleaner to Keep Your Jets Clean - Fast Acting Spa Flush for Hot Tub (Jet Line Cleaner - 1 Quart)

This stuff works great!! I have a 15 year old hot tub, in really good shape, but started getting little flakes floating around when I turned the jets on high - like fish food. I had drained and cleaned the tub a few times, but was still getting some floating flakes - not a ton, just enough to want to try this product. Sure glad I did! Worked just like the label said, ran jets for 30 min and the foam was fast working and sure cleaned out my lines nicely. I was worried after I cleaned it all out, that I might get a little residue still in the lines when I started to use it, but it was clear as could be! I am telling anyone I know who has a hot tub about this product! I will probably start using it once a year...just to be sure! I have nothing but great things to say about this product - photos of the foam in action!

I recently purchased the Spa Jet Cleaner, and I’m honestly so impressed with the results. I use my hot tub regularly, and over time, the jets started to get a bit grimy and lose pressure. After just one use of this cleaner, the difference was incredible — the jets are running smoothly again, and the water feels fresher and cleaner. The instructions were super easy to follow, and I love that it doesn’t leave behind any harsh chemical smell. It’s gentle on the system but powerful enough to remove all that hidden buildup you can’t see. I also appreciate that it works quickly — I didn’t have to soak or scrub anything for hours. If you own a spa or hot tub, this is definitely worth it. It keeps your system in top shape and saves you from costly maintenance down the road. Highly recommend for anyone who wants their spa to feel brand new again! Highly recommended!

This was my first time using this product. I liked the way it foamed and really seemed to fully engage the full system. After I cleaned the hot tub and filled it back with water I was pleased with no foam at all. We used it right after and no foam. Based on this I would recommend this product and will purchase again.

The spa jet cleaner works pretty well—like giving your spa a deep detox. Removes buildup and leaves everything sparkling clean. Makes maintenance way easier.

Started working within 2min. I bought this cleaner because I purchased a preowned hot tub and wanted to clean out the Jets. I am highly amazed and will be buying this product again when needed.

My hot tub spit out all kinds of mold and gunk after sitting for 6 months after filling back up and turning on the pumps. I used this stuff as directed, and it took a while to clean all the crap off the hot tub after draining. It is gummy and you do have to clean it all out after draining. But I did that, filled it back up, and turned on the pumps. Perfectly clear clean water came out and I was thrilled. I definitely recommend this product.

Okay, if you have a hot tub in a short term rental this is something you absolutely have to have on site. I use this every few weeks in between guests. It cleans the pipes where all the nasty stuff is. We continue to receive great reviews of the cleanliness of our hot tub and this is the reason. Some quick tips: take out the filter (clean it while out) and add the product either over night or a few jet cycles. When draining it use a hose and spray the rim of where the foam is/was on the inside of the tub. If you let the foam dry, you will need to scrub it off and that can take some elbow grease.

I've had a spa (Marquis Epic) since 2006. Each year, I've run a cleaner solution thru it, seemed work ok. I decided to see what Amazon had to offer and I saw this product. It does work REALLY WELL. Yes, I recommend you get it for your spa. Follow the directions. I read where some people dumped the entire contents into their tub. Not really necessary, as the 2 oz. per 100 gallons worked perfectly well (for my 400+gal tub, I used 8 oz - half the bottle). I got lots of suds and the green/black slime a lot of people referenced, and yes it did cling to the sides and also all over the vortex vanes on my filters assembly. But, after baking in 97 deg heat for 4 hours, it only took a modest scrub to get the slime off the walls, and some focused toothbrush work on the vortex vanes. Be certain to run it thru all your jets, as I had to cycle the tub thru all the possible jet configurations for 15 minutes each to make sure the cleaner went thru all the tubes and jets. After draining the tub, I filled it and ran it through all the jets again to make sure I rinsed out all the solution (I did get really cloudy water and drained that out, so I'm glad I did that). Filled it up and water looks perfect.