For the dilution instructions below ... Bleach breaks down once it's diluted, and the solution is only good for about 24 hours. That same spray bottle isn't going to be effective for sanitizing ...

a dilute solution contains a relatively small amount of dissolved solute in a given volume a concentrated solution contains a relatively large amount of dissolved solute in a given volume Take car ...

Take care to use the word 'dilute' correctly. It can be used as an adjective to describe the concentration of a solution (as here), or as a verb to describe the process of adding more water to a ...