Money savings

I cut coupons, purchase items only when on sale, shop thrift shops, use hand me downs, the typical money saving measures.
But the one that I think saves me a lot is this one -
My husband travels for work.  When he stays at hotels he collects the soaps, shampoos, conditioners, and lotions and brings them home.  I have bags full of these items and I don't think I have purchased shampoo or body soap in years.
And since we have more than we can ever use, we donate many of these items to the homeless shelter, ALIVE and our church.