Jet Line Cleaner - 1 Gallon | Fast-Acting Spa & Jetted Tub Cleaner for Hot Tubs

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.

Pretty amazing! For 5 years I had been battling an issue of black residue from the headrests that literally chemically-melted in our first few months of ownership of the spa (had the same manufacturer of spa before this for 20+ years and no issue!)! This product cleaned it out and in a single cleaning too! I am blown away.

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.

I bought this for bathroom jacuzzi. It cleaned the jets better than any other product I've purchased. No bleach smell. Works right away and I just used a small amout.

Worked great. We are newer spa owners and I was anxious about flushing our spa for the first time. This product when used at directed worked! No regrets

We have a Twilight Masterspa. Recently we have been battling chemical imbalances, and hard stuff stuck to the shell. We bought this and it didn’t disappoint. Just look at all that yuck that was trapped away we couldn’t see, no wonder we have had the issues.

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.