How to collect OralDNA^® test samples using Oral Rinse collection supplies:

• Apply barcode label to collection tube lengthwise
  
  
• Swish saline solution to ensure maximum coverage for 20-30 seconds
  
  
• Expectorate into funneled collection tube
  
  
• Remove funnel and seal specimen with provided screwcap for mailing back to OralDNA^® Labs