I fully agree with the folly of using Slime. I've used 2 bottles over the last few years to stop leaks in tires on a couple of my beater cars. It's not a permanent solution and once you put Slime in a tire, no tire repair place will touch it, so consider it a write-off. It's only a last ditch emergency repair before eventually replacing the tire. Putting in a tube is a much better option for lawn and garden equipment, but those little wheels are an absolute b**ch to work on.