What is the mix ratio of boric acid to water for cleaning?

all I want to know is how much water to add to one ounce of borc acid. with this information I can make the amount I need for my yeard. all I want to know is how much water to add to one ounce of borc acid. with this information I can make the amount I need for my yeard. all I want to know is how much water to add to one ounce of borc acid. with this information I can make the amount I need for my yeard. all I want to know is how much water to add to one ounce of borc acid. with this information I can make the amount I need for my yeard.