Fluorescent powder for fishing bait fluorescent red 1/4oz (7g) Comes in an aluminum case Ultraviolet rays invisible to humans can be seen not only in dogs and cats but also in many fish. This bait concentrate fluorescent powder can dye your bait a fluorescent red. Check out the comparison of the black light illuminated image and the normal illuminated image. In the water, the fishing bait emits fluorescent light under ultraviolet rays and strongly appeals to fish. How to Use Dissolve a level of the attached measuring spoon of fluorescent powder in 16 oz of water to make fluorescent processed water. After that, soak your favorite fishing bait for about 1 to 2 hours and you're done. You can make more than 170 doses with a 16 oz (plastic bottle). No problem with adding salt. Cannot be used with live bait. Notes Be careful not to add too much as it is a concentrated powder. Add powder little by little and adjust according to your taste. Be careful not to spill the powder by laying a vinyl sheet underneath. Product set contents Fluorescent powder for fishing bait fluorescent red 1/4oz ( 7g ) Comes in an aluminum case measuring spoon made in Japan