Why do I need to sharpen my lawn mower blade? When you mow your lawn with a dull lawn mower blade, the grass doesn’t cut. It tears. The jagged edge of a torn grass blade allows diseases to enter the ...

It's easy to get sold on the ergonomic handles, wider cutting decks, cushy seats, and hydrostatic transmissions found on the latest and greatest lawn mower models out there. But your blades are the ...

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