Evaluation of the Effectiveness of Two Marketed Multi-Purpose Solutions for Silicone Hydrogel Contact Lenses - Study 2

Exclusion Criteria

• •Need to wear lenses on an extended wear (i.e overnight) basis during the study;
• •Known sensitivity or intolerance to biguanide, polyquaternium-1 (POLYQUAD), or ALDOX preserved lens care products;
• •Monocular (only one eye with functional vision) or fit with only one lens;
• •Wearing toric or multifocal contact lenses or fit with monovision;
• •Use of additional lens care products other than a biguanide preserved multi-purpose solution such as daily or enzyme cleaners within the 1 week prior to Visit 1;
• •Use of topical ocular over-the-counter (OTC) or prescribed topical ocular medications, with the exception of rewetting drops, within 7 days prior to Visit 1;
• •Abnormal ocular condition observed during the Visit 1 slit-lamp examination;
• •Current or history of ocular infections or severe inflammation within 6 months prior to Visit 1;
• •Ocular surgery within the 12 months prior to Visit 1;
• •Participation in any other clinical trial within 30 days of enrollment;