Wonder if you used the suction of a vacuum, car or power vac to pull them down and the opening will be smaller and easier to open/sew up.

While the drape is hanging, can you manipulate the fabric to knock each bug to the bottom hem? Then, open up the bottom hem to release.

ratherbesewing is right that makes the most sense to me

@ratherbesewing I tried this in a couple of places and it does work Thank you

The sheers are an off white, not dirty at all

Our house went under contract last wedk and I'd like to wash them for the new owne if I have time. I was instructed to wash with only epsom salt which really does a nice job

I would not wash what is "not dirty", just to list a home for sale the next owner may favor something else at the windows....and lot of OTHER for which you can not hazard a guess: )

@JAN MOYER that was a big if, if I have time These sheers are custom for a bow window. I will make an attempt. Inspections are Tuesday

Try taking the curtains outside and gently shaking them to loosen the bugs. You can also use a vacuum with a soft brush attachment or low suction along the hem to remove any remaining insects.

If some are still stuck, use a soft brush to dislodge them before washing the curtains according to the care label.