GLO Effex Blue UV Reactive Water Dye

The GLO Effex Blue UV Reactive Water Dye seems to have received overwhelmingly negative reviews from customers. Many users have reported that the product is ineffective and does not produce the desired UV reactive effect. One customer mentioned that the UV effect fades quickly and that it takes the entire bottle of dye just to achieve a satisfactory result. Another user complained that the dye clogs their DDC pumps, causing further inconvenience. One of the most damning reviews comes from a customer who conducted their own comparison test using the recommended amount of dye and a bottle of untreated water. They found that there was no visible difference under a UV light between the two bottles, indicating that the product does not react to UV as advertised. The customer believes that they may have received a defective batch of the product. Furthermore, one customer mentioned that they poured some of the undiluted dye onto a piece of paper and it did not glow under a UV light, contrary to their expectations. They even tried the same UV light with a different UV dye from another manufacturer, which worked perfectly fine. Overall, the reception of the GLO Effex Blue UV Reactive Water Dye has been overwhelmingly negative, with customers expressing disappointment and frustration at the product's lack of effectiveness. It is advised not to waste time and money on this particular product.