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In This Article

Lawn Aerators Comparison

Best Overall

Best Bang for the Buck

Upgrade Pick

Best Manual

Best Heavy-Duty

Best Liquid

Best Drum

How We Tested the Best Lawn Aerators

Who Should Aerate Their Lawn

Aeration Methods

What to Consider When Choosing a Lawn Aerator

The Benefits of Aerating Your Lawn

FAQs

Meet the Tester

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Soil compaction can slowly ruin a lawn , but a lawn aerator can help. Compaction is when the space between soil particles becomes so tight that air, water, and nutrients no longer circulate around the roots. It happens in the dog’s runway along the fence, the patch of grass where machinery temporarily operates, and kids’ play areas. Lawn aerating can rejuvenate your lawn by loosening the compacted soil and stimulating new root growth to fill the voids.…