"Home canners" refers to individuals who preserve and store food by canning it at home. They use techniques like sealing food in glass jars to extend its shelf life.
As a former fall fair canning convenor as well as canning judge and long time home canner I really must warn you about reusing commercial jars. (crunchydomesticgoddess.com)
There has been no safe way researched for home canners. (eatingrules.com)