As Darren suggested we use the same, some doubled over shade cloth but peg it down cause when you walk on it doubled up it can slip and give you a fright, also the baby powder is good if you end up camping near ants, just spinkle around the tyres jockey wheel or anywhere they can climb on you trailer and it keeps them off. been using it round the pergola uprights to stop the ants climbing up and making homes inside them.