When drywood termites infest structural timbers in your ceiling cracks may occur due to the shifting wood.
Drywood termite termite droppings from ceiling.
Termite droppings or commonly known as frass is one of the common signs of termite infestation in your house.
While cleaning their nests they push this frass outside of their nest through the holes.
Drywood termite droppings are oval shaped tiny pellets or capsules with rounded tips and 6 concave sides.
In other occasions they look like saw dust or even sand.
So there would be small black marks and dark substances which would result into the termite droppings.
When they clean out their nest they push these droppings out through holes.
For the drywood and dampwood termites their droppings maybe recognized because they look like pellets.
Check for small holes which are not bigger than pin holes over the ceiling from where the castings have been falling.
Termite droppings drywood termites leave behind ridged light brown fecal pellets called frass.
The peculiarity of the drywood termite is frass fecal droppings of termites.
The termites also use the droppings as cement to make bridges in the nests deep in the nests so as to easily access food.
However when two termites create a nest in a certain wood they secure the hole they utilized to gain access to the wood and don t vacate the nest.
The termite droppings measure around 1 mm in length and several of them together form into tiny mounds on the ground next to the exit holes.
Drywood termites take over the timber in your ceilings.
Usually drywood termites leave little signs of activity in your house.
Piles of wings or mud tubes.
The pellets look like coffee grounds.
So it is one of the indication for spotting the termites.