Of more than 200 nursing home residents evaluated over two years, those who received mouth care using Mouth Care Without a Battle had significantly better plaque and gingiva. Study details available at: Weintraub JA, Zimmerman S, Ward K, et al. (2018). Improving nursing home residents' oral hygiene: results of a cluster randomized intervention trial. Journal of the American Medical Directors Association, 19(12):1086‐1091.