Oilcloth - can be cleaned by using mild soap and warm water. Do not machine wash.
If your oil cloth has some wrinkles or creases you can place it in a warm or sunny spot. The material will soften up and you can lay something heavy and flat on it like a book.
Reversing your oilcloth bag - When you reverse your oilcloth bag the oilcloth needs to be warmed up. Use your dryer carefully on medium heat moving it around the bag, until it softens up and is pliable. then turn it.
**Do Not use your dryer on hot, it will make the oilcloth get too hot.
Laminated Cotton - can be cleaned with a mild soap and water, and either air dry or towel dry.
Laminated cotton is a softer easier to turn material is you are reversing your laminated cotton bag you can do so without heating it up.