How should I clean and maintain my BP7250?

Use a soft dry cloth or a soft cloth moistened with mild (neutral) detergent to clean the monitor and arm cuff, then wipe them dry. Do not use abrasive or volatile cleaners, gasoline, thinners, or similar solvents, and do not wash or immerse the monitor or arm cuff in water. Do not store the monitor in locations exposed to extreme temperatures, humidity, direct sunlight, dust, corrosive vapors, or vibrations. (Page 41)