DIY flea treatment! I found this and tried it. Just take a spray bottle, put in 1/2 tea spoon of salt, add 1/2 teaspoon of baking soda. Mix 4oz of warm water and 8oz of apple cider vinegar. Once the apple cider vinegar and water is mixed, SLOWLY pour it into the spray bottle with the salt and baking soda already in it. Make sure to pour slowly, it will react. Spray on carpets, furniture, stuffed toys and pets. Be careful not to get it in pets eyes. Works like a charm!