UGH! I just discovered(and would have sooner if I could see!) that my Gerbera Daisies which I am overwintering indoors have aphids ! They are on a 5 shelf wire rack with my 3 new orchids nearby (there are calla lilies, peace lilies, ginger, jasmine, spider plant, cactus) as well. I removed the Gerbera pots and sprayed them with insecticidal soap. They are now in the bathtub(no water--just quarantined). There is no sunlight in that bathroom. So, now what ? Should I pitch them ? Can they be put back in the same room with the other plants ? I have no other available window space anywhere(all occupied and I don't want they getting bugs). BTW I did spray the surrounding plants.