Skin treatment for dogs

tip for all my friends with dogs, my dog Jay has had some seriousl skin issues for a few months. The vet said he was allergic to flea bites, and even though he has his flea treatments, the onesthat did jump on and bite did die, they still were giving him an allergic reaction. Poor guy has had baths, antibiotics, spot treatments, everything, and he still has had red flair ups and has sratched so hard he has big bald patches and scabs! :(
Looked online and came across some tips. I put apples cider vinegar on him in a mixture with baking soda and dawn dishsoap and immediately the redness went away!!! He has stopped scratching and all the redness is still gone! So instead of a trip to the vet that costs$$$ try some apple cider vinegar first and see what happens. I highly recomend it!