Pool Dye Leak Detection Kit | Fluorescent Yellow Pool Dye Syringe & Refill Bottle | Solves #1 Complaint DIYers (Yellow)

This dye kit is very effective for locating leaks. The fluorescent dye is easy to see underwater and makes diagnosing issues much faster. The applicator allows for precise placement, which helps avoid wasting dye. This is a great tool for both professionals and homeowners trying to pinpoint pool leaks. It worked exactly as described and saved a lot of guesswork. I definitely prefer the yellow over the purple dye.

Good product. It helped find an invisible hairline Crack in a fancy ceramic toilet tank. Fixed it with some epoxy. Saved me a lot of money. Will buy again

High visibility, easy to see in sunlight and shadow. Shows flow better than leak. My leak was between drain bucket and gunite and you had to watch carefully to see the dye being pulled in. But it worked and is relatively inexpensive.

The LeakMaster dye kit made it super easy to spot a slow leak in my pool. The fluorescent yellow dye is bright and easy to see underwater, and the syringe gives great control. It comes with a refill bottle, which is a nice bonus. Perfect for DIYers trying to pinpoint leaks without calling a pro. Just make sure the water is still when using it. Take your time, it took me about 2 hours to find a leak the size of 2 rice grains. The fluorescent liquid quickly went out the pool making it easy to find the leak. Great tool to have on hand for quick checks saved me over $200, for in home service. Highly recommend

This dye worked well to show me where the leak was in our pool. Had a pool tech come out to do the hard part, but missed a couple of small ones. This dye was easy enough for anyone to use. It’s literally point and shoot. Bought my own epoxy putty to patch the leaks. Oh, the yellow dye color pops out and doesn’t dissipate quickly giving it enough time to follow the leaks.

Think food coloring would b cheaper! Didnt work well did not find holes.

This giant thing of dye will last you forever. It’s simple to use: stop circulation, and gently squirt some dye near suspected areas. If the dye pulls into it then it’s probably a leak. If it doesn’t then it isn’t. Works great and I’ve used it on many customers pools already. Don’t have to get wet.

I have an above ground pool that was leaking about 1 inch of water per week. Over the winter I let it go until it stopped losing water. Thinking I could visually find the leak, I tried food coloring, etc. Nothing seemed to work and I couldn't find it. Come spring I refilled it and gave it a couple of days for any current to stop. I took the syringe and about every 6 feet I applied a small amount. After going all around the pool, I gave it about 30 mins to "travel". Sure enough it lead me to the side seam. I applied a waterproof tape to the seam and waited a couple of days before repeating the process. This time no leaks, the color just stayed where I put it. This stuff is great mainly because it's VERY visible (yellow) and doesn't dissipate quickly. If you suspect a leak, this is money we'll spent. Nothing negative to report.