It is definitively established it is NOT airborne.

Infected fluids during symptomatic phase like Saliva, urine, fecal fluid, mucosa or sweat must come into direct contact with your mouth, wet eye areas, nostril or a micro abrasion or cut in your skin to pass on the infection.

The virus does not survive long outside the body or body fluids dry However once a fluid dries it is still important to help the virus die with bleach. Toilet water for example can be safe to flush with bleach.