EWING, N.J., March 26, 2014 /PRNewswire/ -- Major League Baseball Properties (MLBP) and Church & Dwight (NYSE: CHD) announced today a multi-year, multi-category sponsorship agreement making ARM & HAMMER™ and OxiClean™ "The Official Laundry Detergent and Stain Remover of MLB". This marks the largest sponsorship deal for Church & Dwight and the first-of-its kind for MLBP across several categories including fabric, pet and oral care.