Columbia was the first shuttle to reach space, in 1981. Columbia carried dozens of astronauts into space during the next two decades, reaching several milestones.
Capstar is the brand name of a flea treatment for cats and kittens that weigh at least two pounds and are at least 4 weeks of age. It begins killing fleas within 30 minutes of ingestion and will kill more than 90 percent of the fleas in four hours.
Capstar is a once-daily oral flea treatment for use on both dogs and cats and can be used on pets as young as 6 weeks of age. Although Capstar only works for 24 hours, it is very effective in killing fleas and works within 30 minutes.dvantage is a topical flea control that is applied once a month between the shoulder blades. This medication will kill 98-100% of fleas on the pet within 12 hours and larval flea stages will be killed if they come in contact with the treated pet.