I love the baking bags, but it must be rotating. And I should of first said 100% cotton and it must of been washed before the bags was made. also better if the batting was washed before too. Always use a potatoe setting on the microwave not 5 oe 8 min on full setting. I still have the same one from over 5 yreas ago and it does a most wonderful job on hte baked potatoes. BUT Never leave it unatended.
They are a wonderful product, if all directions are followed.
ConnieF