This easy method is great for canvas Vans that are covered in mud (don't use it for suede or leather shoes). Go ahead and take out the laces and the inserts so everything will come out nice and clean. Do not tumble dry them, even on low heat, because the heat will damage the glue in your shoes. Stuff them with newspaper so they'll keep their shape, then place them to dry in a sunny spot.  Check out the shoes to see if you're happy with how clean they are. If you still see spots and stains, use a stain removal method. When your shoes are dry, you can replace the inserts and shoelaces.

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Write a summary of the previous text in Vietnamese:
Tháo dây giày và miếng lót giày. Nhồi giấy báo vào giày và hong khô.