My peace lily plant was doing pretty good and then I decided to fertilize it, well that was the wrong idea. It then started to weep. And now the leaves are dying. I already tried to to flush out fertilizer and I put need dirt in it . Please help!
I'm not sure there's much more to be done at this point as you've already flushed and changed the soil. Over-saturating the soil for long periods may lead to root rot. A picture of the plant may be useful. The water droplets are likely the caused by guttation.
Mine looks a bit like that when it's under-watered; the oldest leaves also begin to turn yellow. Keep the soil and give the plant bright, indirect light and hope for the best.