Abstract: Liquid antimicrobial compositions providing efficacy against microbial and viral pathogens while also providing yeasticidal activity are provided. The compositions are compatible formulations that do not leave hazy, streaky, or tacky residues on treated surfaces and do not require PPE. Methods of using the liquid antimicrobial compositions are also provided.

Abstract: The present invention relates to a concentrate composition and its use solution for disinfecting and cleaning hard surfaces. The concentrate composition and the use solution comprise an alkylamidopropyl betaine, amphoteric surfactants and biocidal active substances at a moderately alkaline pH. The inventive composition is suitable for disinfecting and cleaning hard surfaces, in particular hard surfaces in contact with food products, such as surfaces found in food processing, manual warewashing, food services and health care industries. Methods of applying and making such concentrate composition and use solution are also provided.