Malvern Water (bottled water) when the rock that filters the water dried out during 2006, allowing the water from heavy storms to flow through it too quickly for the natural filtering process to take place efficiently. Due to the slight impurities, the Coca-Cola Company, manufacturer of the Schweppes brand, had to install filtration equipment, which reclassifies the water as spring water under European Union law. Consequently, the labels were change from: "Malvern The Original English Natural Mineral Water. Naturally filtered through Pre-Cambrian granite and sourced from deep beneath the Malvern Hills." to read "The Original English Water Bottled in the Malvern Hills." In 1998,
Coca-Cola that in blind tests, most people cannot tell the difference between Pepsi and Coke. Coca-Cola ran ads to combat Pepsi's ads in an incident sometimes referred to as the "cola wars"; one of Coke's ads compared the so-called Pepsi challenge to two chimpanzees deciding which tennis ball was furrier. Thereafter, Coca-Cola regained its leadership in the market. Selena was a spokesperson for Coca-Cola from 1989 until the time of her death. She filmed three commercials for the company. During 1994, to commemorate her five years with the company, Coca-Cola issued special Selena coke bottles. The Coca-Cola Company purchased Columbia Pictures