For this training technique you will need a partner and small spray bottle filled with a mixture of half water and half vinegar or lemon juice, or else a «penny can» (a soda can with a dozen pennies in it and the opening taped shut). (my-favorite-dog.com)
Seven small spray bottles labeled «Trigger Spray» and a packet of tissues emblazoned with «Your Feelings Are Valid» sit on a pedestal in a back corner of the Whitney Houston Biennial at Chashama. (artfcity.com)
It works very well in a small spray bottle and when I use boiled water, it can last us a week easily. (diaperjunction.com)