Medline MicroKill Bleach Germicidal Bleach Solutions are engineered to meet daily demands with quality and reliability. Medline MicroKill Bleach Germicidal Bleach Solutions are designed to meet your expectations and needs, without being expensive or overly priced. Features concentration of 1:10 bleach product use: disinfectant/disinfection product yield: 4 gallons, enhancing overall functionality.