Although Ryobi carries several budget-friendly tools, some of its lawn mowers are on the more expensive side. Given this, if none of the fixes mentioned above have helped and your Ryobi lawn mower ...

and gas-powered Ryobi mowers: If you're using an electric or battery-powered mower, remove its battery and/or red safety key. Place the lawn mower on its side and clean the deck with a brush or cloth.