Daniel Wilmot

Reclaimed asphalt
Crushed rock
Crushed cement
Pet rocks

We like to use silicone backing pan for our birds 🐦.
We have 1 duck and 4 🐔 chickens. Seams to work for us.

I would first start with fixing all the drafty windows and doors with seal and peal.
This stuff is awesome.  It fills in the gaps and has an insulation property.
 After the cold season you can easily peal the caulking off.

Fasting is important to our heal.
I find coffee ☕ helps me get through the process with out breaking our fast.

Mushrooms 🍄 ketchup 😋
Might be a good substitute for you.