Post tags:blo, blo tab sale, Blow Out, hair The Semi-Annual Blo Tab Sale is Here! By Blo on January 19, 2015 in News & Updates She’s back! Our Semi-Annual Blo Tab Sale officially starts today. Get 8 blow outs for the price of 6! But hurry, because this sale only lasts until Sunday, January 25th. Contact your local Blo bar to purchase.