Product review (5 stars): No more rewashing dishes by mistake
I have had one of these on my dishwasher for about 15 years.  It is starting to show it's age a bit and I wanted to have a backup in case the old one dies.  I was thrilled when I received it and realized it was exactly the same as the one I purchased many years ago, and still Made in the USA and of the same high quality.  I actually ordered several to give as gifts for family.  I used the adhesive backing to adhere small round magnets to the back (you can also use a glue gun if you prefer) and should you move or change dishwashers your Dishwasher Alert is ready to go on the new dish washer.

If you decide to buy the Dishwasher Alert you will save it's purchase price many times over by not rewashing dishes when you can't remember during your busy days whether you ran the load of dishes not.