Valterra Blue Devil Cyanuric Acid Test Reagent 32 Oz | B7518

Valterra Blue Devil Cyanuric Acid Test Reagent 32 Oz | B7518

Marsoni

M251S

$15.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Valterra Blue Devil Cyanuric Acid Test Reagent 32 Oz | B7518Protect your chlorine's effectiveness with the Valterra Blue Devil Cyanuric Acid Test B7518, a 32 oz professional quality reagent that accurately gauges cyanuric acid (stabilizer) levels in pool and spa water. Because cyanuric acid acts as a sunscreen for chlorine, keeping it within the proper range prevents rapid sanitizer depletion caused by UV rays. This mid size bottle strikes an ideal balance between value and convenience, producing clear,

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The interior cleaner are a little too dry for my liking- it feels like I need to use multiple wipes for the same area. I like the VPR for the plastics around the car (looks a little greasy), but I don’t think $20 is worth only 30 wipes each. I would rather buy the spray. Maybe I’m not using the wipes correctly but “shines like new” didn’t happened on the doors.

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Reviewed in the United States on January 5, 2026

Verified Purchase

Jen

Waukegan, US

★★★★★ 5

Good quality

As expected

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Reviewed in the United States on February 20, 2026

Verified Purchase

Jason M. Babila

Grantham, US

★★★★★ 5

Excellent combo pack.

The cleaner & protectant and VRP protectant are my new go to cleaner and protectant wipes, I’ve been using another brand for 30+ years but it’s time to try other brands, I bought these to give it a try and it didn’t disappoint, it works very well, I work in very dusty environments trying to clean and protect the interior is an ongoing battle, so far this combo cleaner and protectant is doing its thing as expected, the cleaner wipes are not heavily soaked but with just the right amount without leaving any streaks and the same goes for the protectant wipes.

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Reviewed in the United States on February 21, 2025

Verified Purchase

Craig Taylor

Whiting, US

★★★★★ 5

Great

The VRP polish was not available so used the wipes, excellent results. I used it for my engine detailing, I also used it on my motorcycle for the plastic and restored the color.

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Reviewed in the United States on November 17, 2025