Siding is purposely put up loose for expansion and contraction and so your duster tip or injection straw usually fit nicely.
Black insects under siding.
That s the sound of your siding being destroyed.
What it looks like.
Dirt and insect secretion stains however can adhere to vinyl siding attracting molds mildews and algae.
Mix 1 2 cup buttermilk and 4 cups of wheat flour with 5 gallons of water.
Insect stains and other debris can be removed by simply cleaning vinyl siding with household cleaners.
They are a reddish brown color and usually have a bright yellow or orange underside with black patches.
Or try this remedy from garden writers association hall of famers doc and katy abraham authors of the green thumb garden handbook.
These bugs are shaped a bit like a stink bug and grow up to 3 4 inch long.
This is the spot i ll dust most often for pests like scorpions or occasional roaches for ants i most often use a non repellant spray such as arilon termidor or other and don t even worry about getting a product up and under.
However you don t have to passively accept whatever damage these invaders wreak on your home.