My house plants have this white, foamy looking thing on its leaves.?

I guess it's plant lice. How does it happen and how can I get rid of it. I have already tried plant sprays and cutting the infested part but my plants still look sad.

My house plants have this white, foamy looking thing on its leaves.?
i gave mine a qick spray of lysol then took them outside and rinsed them off with a hose on light spray..and left them outside on a cool night ...it went away
Reply:It could be mold, sometimes if the plants are exposes to too much moisture this can happen. Just try scrubbing off the effected areas, and try reducing the amount of water you give them.
Reply:my plants look drunk, how do i get them to sober up?

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