I buy all my shaving supplies from Dollar Tree.
I can shave for a year for under $10, including shaving cream.
And Gillette doesn’t get a penny of it.
To have an impacts, it's time to stop using ALL P&G products. Gillette is just a blip on their portfolio. Here's a
list at Wikipedia. Just a few of their brands are:
Crest
Oral-B
Pampers
Tide, Bold, Cheer, Downy, Gain
Dawn
Joy