ProProducts has made a change to the blue dye used in the Res Care Solution as a result of their NSF Certification. ResCare has been the dark blue color for the last 13 years, but they are lightening the food grade color in the product. Nothing else has changed in the product, except that the ResCare solution will be a lighter shade of blue moving forward. If you have any questions, please contact our Customer Service Team directly or by email at this link, https://www.masterwater.com/contact/.
