Did you look on the underside of the leaves for spider mites??
Linda C

The china doll -- The closeup shows some distortion of leaves but also "speckles"? Do the latter rub off? If so, are they on the top or underside of the leaves? If the underside, could be spider mites. But, truth to tell, doesn't look quite right to be mites.

The ficus -- looks like "sunburn" or excessively bright light, as in have you had a recent spell of cloudless, very sunny weather?

The dracena with broad leaves ("corn plant") looks quite healthy overall. The minimal discoloration is likely from being in a pot, perhaps for a long time. What was the last time you repotted it?

The dracena marginata -- spider mites.

HI,
Thank you

I have found some tiny spider webs on some of my plants...I guess they are spider mites...should I just spray them with regular plant bug spray? Underneath the leaves?

* Yes, the China doll does have distorted leaves...the power seems to be only on the top surface and does rub off. I have no idea what is creating this...I have recently tried to give my plants a little of fertilizer...could this cause any oddities?

* As for the Ficus...it was near a sunny window for a short time...it seems ok now except the leaves still seem rather dry (not as flexible as before)

*The dracaena ("corn plant") was a gift and have never been placed in a new pot since I received it...I guess maybe it is time?

Thank you for your help
Anything you wish to add please do

Bert

Take the plants outside and wash them really well....spray from the hose....rub with a cloth etc....
Lay them on their side while you do this so you don't get too much water in the pot....
It should really help.
If they don't look a lot better 2 weeks after washing.....look to another cause.
Linda C