Bests & Worsts Reviews from Amazon

This Grout 'pen' is a waste of money unless you are just too lazy to clean nice new grout. The grout in my bathrooms is OLD...I've cleaned w/everything offered on the market and even professional cannot get the 'grey', clean looking again... thought maybe, just maybe this e would help 'a little' - nope, tip tears off, stays uneven, white 'ink/paint' doesn't apply smoothly. This is pathetic. If your grout is less than 15 years old, it will probably be okay; however if you are trying to 'freshen' an old, old bathroom - forget this product.