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Easily Identify & Locate Leaks - 75+ tests per kit! This pool leak detection kit delivers a High-Contrast UV dye that glows brightly in sunlight and under UV light. It stands out against light and dark surfaces, making it just as effective as traditional blue dyes on light-colored backgrounds. This superior pool dye formula holds together underwater, ensuring easy & accurate leak detection.
[4 pcs] Precision Applicator Kit - Easily test for leaks in any area of your pool, spa, or hot tub with this 4-piece kit. Includes 2 (10ml) applicators and 2 versatile 6” locking tips. The straight tip reduces water disturbance for accurate testing, while the angled tip reaches tight spots behind plumbing and jets. Common leak locations include surface cracks, skimmer baskets, light niches, jets, and missing grout.
Family-Safe & Works with All Pools/Spas - This non-toxic, biodegradable pool leak dye is safe for families and the environment. It performs in chlorine and saltwater and is compatible with any swimming pool/hot tub type: inground, above-ground, fiberglass, and vinyl lined. An ideal addition to any pool leak repair kit for precise leak detection.
How to Use - Fill the pool or spa to its normal level, turn off the pumps, and wait 10 minutes. Insert the applicator tip into the no-spill flip top to fill, then position the tip ½” from the suspected leak and dispense 2-3 ml of pool dye in a ribbon. The water tracing dye will flow toward the leak, if present, indicating its location. Never pour dye directly into the pool; always use the applicator tool for best results.
Proudly Made in the USA - Manufactured with top-quality materials, our pool leak detection dye kit is proudly made in the USA. We’re a family-owned small business dedicated to delivering quality and reliability you can trust. Enjoy superior support and expertise with our industry-leading products.
Dennis N.
2025-08-28 19:15:53
striking fluorescent dye leaves no questions highly visable results
Mariah Broadbent
2025-08-19 10:04:07
I bought this product to make sure there was no leak in my pool.I built swimming pools for years, and this is a product I will use in the future. It shines bright during the day, and stays in the pool for a decent length of time.
Robbie Elliott
2025-07-09 13:31:02
Recommend for the price
Santina P.
2025-06-29 10:14:32
This was incredibly easy to use and saved me almost 200 in call out cost for a leak detection company. Turned the pump off, waited 15 mins for water to settle amd went to the usual suspects, skimmer mouth, corners of steps, jets. 2nd jet had a leak that was made extremely obvious at the dye was.getting sucked into a hole the size of a grain of sand! Used pool putty to repair and so far so good. There is plenty in the bottle (doesn't even look like I used any to be honest) so it will last a lifetime. Great value at this price if you're handy and don't mind getting wet!.
Michael Hostetler
2025-06-04 11:51:20
Works as advertised. Color stands out in water. Only wish I had a needle 2 ft long to be able to get to lights.
marktrimarc
2025-04-27 19:12:48
The media could not be loaded.
Customer
2025-04-16 14:53:11
Useless unless the leak is sizable.
John W
2025-01-23 12:13:15
There was a small crack in my pool that extended from the top of the tile (above the waterline) all the way down to the bottom (shallow end, 3') that was professionally repaired about five years ago. The pool water level is currently a little low, and I noticed that even with the periodic winter rains that are now here, the water level has not come up. So I checked the site of the old crack, and sure enough, a small hairline has opened up below the current waterline.Before I call the professionals, I decided to use this product to inexpensively see what I could detect on my own. I waited over a week to try it, because I thought it would be most visible on a sunny day, and most effective when the water is very calm -- no wind. Lately we've had overcast, sometimes windy and sometimes rain. I finally decided to go for it today anyway, with heavy overcast and only moderate wind (6mph).It turns out that the "fluorescent" color of the dye is plenty bright enough to be seen on an overcast day, perhaps even more so than on a sunny day since there is nothing for it to compete with. I did find it to be almost impossible, though, to create a small thread of the stuff in the water, since even the slightest pressure on the syringe released a moderate size cloud. The bright color of the cloud lasted as long as the cloud stayed together, at least a couple minutes in my conditions, except for the part closest to the surface, which was pushed away by the surface current (wind).Observing the dye cloud right at the hairline crack, though, I did not see any of it drawn in, so that's the good news, I guess. I am going to wait for the rain to fill the pool to a higher level, or if it doesn't, add my own expensive California water to raise the level an inch, and test the part of the crack that's above the present waterline and a little wider. Perhaps it's only leaking there. I'll report back if I get positive results from this product.I like that this comes with two different thin metal applicators. I didn't need to use the angled one, but it may come in handy in the future.
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