Church & Dwight Co., Princeton, NJ, reported second quarter sales, excluding Armkel and other affiliates, increased 12.6% to $258.5 million from $229.6 million last year. This increase is primarily due to the Arrid antiperspirant and Lambert Kay pet care product lines acquired from Carter-Wallace late in 2001. Consumer products sales increased 14.2% to $212 million, and specialty products sales rose 5.6% to $46.5 million. Excluding acquisitions, as well as some minor divestitures and the ex...