Initial cleaning if stitch line is done by your surgeon under aseptic precautions. If surgical site of blepharoplasty is well healed then you can wash your eyes within 7 days. Cleaning of corners of eye and lashes can be done as advised by your surgeon.

Lying prone is not advised for 2-3 months after tummy tuck 

It is advisable to walk a little immediately after Tummy Tuck surgery once the anesthesia has worn off. You should everyday. However, coming back to normal physical activity after tummy tuck may take about 3 weeks

You can resume all your routine physical activities in 3 weeks time after Tummy Tuck

It is advisable to avoid alcohol and smoking after any major surgery especially after procedures like tummy tuck and facelift. So you will have to refrain for at least 5-7 days if all goes well

It is advisable not to do strenuous physical activity immediately Tummy tuck after surgery. So you can climb up the stairs after a few weeks