Colgate manufacturer coupons work for the products listed on the coupon. Most coupons are for a specific type of product or line of products. If none is listed, it is used on any Colgate product.
The coupons available on the Colgate website and sites like Coupons.com have details listed. This includes how much of a discount is awarded, the expiration date and what the coupon is to be used for. Some coupons are for only one type of product, such as a new whitening toothpaste or a new line of Colgate toothbrushes. Other coupons are for a category of products, such as any Colgate mouthwash or any Colgate toothpaste for kids.