The purpose of this study is to evaluate patient experience ratings of BLI800 in adult patients undergoing colonoscopy.

The objective of this study is to evaluate the patient satisfaction and preference of BLI800 in adult patients undergoing colonoscopy.

Primary Inclusion Criteria:

• Male or female outpatients who are undergoing colonoscopy for a routinely accepted indication
• 18 to 85 years of age (inclusive)
• If female, and of child-bearing potential, is using an acceptable form of birth control
• Negative urine pregnancy test at screening, if applicable
• In the Investigator's judgment, subject is mentally competent to provide informed consent to participate in the study

Primary Exclusion Criteria:

• Subjects with known or suspected ileus, severe ulcerative colitis, gastrointestinal obstruction, gastric retention, bowel perforation, toxic colitis or megacolon
• Subjects with ongoing severe, acute inflammatory bowel disease
• Subjects who had previous significant gastrointestinal surgeries
• Subjects with known severe renal, hepatic or cardiac insufficiency
• Subjects undergoing insulin therapy for any indication
• Subjects with impaired consciousness that predisposes them to pulmonary aspiration
• Subjects undergoing colonoscopy for foreign body removal and/or decompression

2 days