如果

狗这个“colgate peroxyl usage and handling”

应该能看到：

Peroxyl and Peroxyl Alcohol-Free are ready-to-use. Adults and children 2 years of age and older: rinse 10 mL (two teaspoons) around in the mouth over affected area for at least one minute, then spit out. Use up to four times daily after meals and at bedtime or as directed by a dentist or physician.

如果点链接，选是牙科专业人员，就应该能看到这一页

https://www.colgateprofessional.com/products/mouthwash-rinses/colgate-peroxyl-mouth-sore-rinse#