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I havent tried tabac, but Ive got some Prorasso which has lasted well over a year and that is soft soap, not a puck as such. I used the Prorasso about once a week

Dont know about the AOS soap, but Ive got some of their cream and it lasts ages. I bought some 3 months ago and it hardly looks touched.

How long a soap lasts? How long is a piece of string?
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