Evoclin Foam

Well, i saw reviews on "Evoclin" and they didn't really help so i just wanted some questions answered from people who have been using this product for a while and have experienced with this product i'm being prescribed for "Evoclin (clindamycin phosphate) Foam, 1%" and i wanted some questions answered, well here they go:

When you put it on in the morning you leave it on right? and when you go outside your supposed to put suncreen on? but should i wash off the Evoclin or leave it on and apply the suncreen cause i play sports.

And if you please reply back and help me out a bit by answering these questions it would mean alot to me.
Please:)