Flea & Tick Remedy: 8 oz apple cider vinegar, 4 oz warm water, 1/2 tsp salt, 1/2 tsp baking soda - Mix dry ingredients first then slowly add to wet as the vinegar and baking soda will react slightly. Put into spray bottle and spray pets down. Be careful not to get in pets eyes. -- Use Borax throughout the house, sprinkle it on the carpets and let sit for a few hours, then vacuum. This should kill all the fleas and ticks in your home and on your pets. ....