I don't know about you, but it is hard to keep my dishwasher clean. I tried Dishwasher Magic the other day since it is on sale right now at Publix until 2/3/12 for $2.50. The wax top didn't melt the first time, but it did the second time. It did a good job cleaning the dishwasher and left a nice, clean smell. You can get a $.75 off coupon here so give it a try for only $1.75.