What do you do with a greasy pizza box? An empty paint can? A plastic take-out container? When it comes to recycling and waste disposal in Hampton Roads, the answer isn’t always obvious – especially when recycling rules vary between Hampton Roads localities. That’s why askHRgreen is launching a new campaign – “What Do You Do With This?” — aimed at helping residents get the answers they need before they toss something in the recycling bin or trash can.