The stove top cleaners are two to three times the cost of a can of Barkeeper's Friend or Bon Ami, and both work great on glass top stoves.
Then again, a bottle of Ceramabryte lasted me almost two years.
So there ya' go.
__________________
Wanda
Village of Collier 
Between two evils, I always pick the one I never tried before. ~Mae West 
|