Spray Colorant -- Liquid 1-gal. Blue

Comments about Spray Colorant -- Liquid 1-gal. Blue:

I have a professional weed management business. I have been using this product for over 5 years always ordering from Gemplers. This year the label changed and I have noticed thet it takes more bule marker dye to get the required darkness of the mix. I know how many oz I usually put in and now I have to put in more. It seems to me that the solution is not as strong as it used to. This is unexeptable to me because Gemplers is charging the same price for an inferior product.

Comments about Spray Colorant -- Liquid 1-gal. Blue:

This is a perfect colorant for spraying premergent, just use a small amount or you will paint the yard blue-green until it rains or about three days of sun light.