This Review Title is Does what it says and the content is: Out of work right now so cannot afford my "every 3 week" pedicures.  I have supination where I walk on the outside of my feet which causes excessive callouses to grow on my heels.  I always use a pumice stone after every shower but have had to have the manicurist use the heel razor. Now, our state has outlawed the use of the razors.  I find using this callous remover does help a lot.  However, if I go too long without getting my heels scraped, the right heel splits open and well...it is very uncomfortable.  Needless to say, don't use the product if you have any sores or cuts on your feet.  I used rubber gloves to apply then tied my feet up with plastic bags and let sit 20 minutes.  Then I used a foot rasp while product is still on the feet.  Was amazed at how much callous the product removed.  Afterward I washed real well.  I think this product is good for those times you cannot get a pedicure and you want to do it at home.  However, if you do have excessive callouses and feet problems, you might want to discuss options with a podiatrist as this product may not do well..There are other information for this review, one is This reviewer did purchase it and the other is 7 people think this review is helpful.