Corporate Headquarters

Church & Dwight Co., Inc.
Princeton South Corporate Center,
500 Charles Ewing Boulevard
Ewing, NJ 08628

Dividend Reinvestment Plan

Church & Dwight Co., Inc.
Computershare Trust Company, N.A.
250 Royall Street
Canton, MA 02021
(866) 299-4219

Individual Shareholder Contacts

Investor.relations@churchdwight.com
Investor Relations Line: (609)806-1200

Institutional Shareholder Contacts

Investor.relations@churchdwight.com
Investor Relations Line: (609) 806-1200