Since its indoors i guess washing up liquid is it! I think isopropyl alcohol is what I need to save the outdoor plant.
*sigh* glad I started small so it's not a huge loss while learning to deal with these.
Insecticidal soap was my first line of defense. The aphids here breached it easily.
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I don't care for chemicals, but I do use them sparingly when it's really necessary. Bug Clear Ultra, in the red plastic container, works. You do need to wait at least two weeks from an application before even thinking about eating any part of the plant. I don't like dousing the plants whole, as it says on the instructions, but squirt some into a little dish and then use a q-tip to dab the liquid around the growing tips/buds on the infected plants, and wipe off the obvious aphids with the same q-tip.
contains natural pyrethrum/pyrethrins, so you want to be absolutely sure to not get it on blooms if there is ANY chance that bees will get in the window to visit.
Otherwise, if the plant is of a managable size, I will take a plant to the kitchen sink, cover the soil as best I can with paper towels to hold it in place, turn the plant sideways and blast the little pests off of the plants with cold tap water. It's labor intensive - have been having to do it twice a week - but it allows me to grow some of the plants without using any pesticides on them at all. The Daughter has some mini-roses that are doing well with this technique.