Colgate is a well-known brand of toothpaste and other oral hygiene products. Its main competitors are Gleem, AIM, and OralB. Gleem is a brand of toothpaste manufactured by Procter & Gamble, which has been around since the 1950s. AIM is a brand of toothpaste and mouthwash manufactured by Church & Dwight Co., Inc. OralB is a brand of toothbrush and other oral hygiene products owned by Procter & Gamble. All three brands offer competitive products to Colgate in the oral hygiene market.