Malco H/A Concentrate All Purpose Cleaner is an all purpose and all surface cleaner. It is designed to tackle all cleaning challenges. This powerful cleaner produces outstanding results from 1:10 to 1:100 dilutions. H/A does not contain high levels of alkalis, solvents or bleaches to remove tough accumulations of grease and dirt. H/A works best in hot water, but good results can be obtained with cold water. For maximum economy, dilute to suit the cleaning requirements of a job.