A lawn comber is used to remove dead thatch from your lawn. The lawn comber with catcher comes with two lawnmower style bags which will retrieve about 80% of the removed thatch. This is a two person job: one person runs the lawn comber and the other empties the bags. In preparation before using the lawn comber with catcher, sprinklers should be marked and your lawn should be mostly dry. All of our gas driven equipment comes to you full of gas and does not need to be refilled before return. The user of this item must come in to receive full use and safety instructions. This item is only available during our open hours. No overnight rentals on this item due to insurance liability.