This is great! I make an infused raw organic apple cider vinegar with roses and other herbs (calendula, white yarrow {Achillea millefolium}, comfrey { S. officinale}, and sometimes witch hazel {Hamamelis virginiana}) to make a facial cleanser. Once it infuses for a week or two, I strain the flowers out, dilute to a 50/50 strength of infused vinegar to purified water and store in a glass jar with plastic lid (I don't use metal because it will corrode and get into the infusion). Your toner idea would be a great refreshing toner for after cleansing. I'm going to make this to spritz on my face after using the herbal facial cleanser. We grow roses for this purpose and to add to our tea. Thanks for sharing!