When it comes to weed wiping, Smucker Sponge Weed Wipers are far superior to the other weed wipers in the industry. The key to weed wiping is getting enough material on the weeds. Our pump fed sponges hold more material and put more material on the undesired weeds. Best of all, our weed wipers are affordable and we have plenty of mounting options. Shop Barndoor Ag for all your weed wiper needs.