aluminum

Hello! I am about to take on my first grow and was wondering if using white aluminum trim coil would be a good reflective material for my diy-cfl-light-hood. I remodel homes and have plenty of it laying around so I was considering using it to make my own reflective light hood. I’ve seen posts...

so just did a harvest and used an aluminum baking tin to sort however noticed a bunch of kief still stuck onto the aluminum. did my best to scrape as much off as possible but i still see sooo much so i really dont wanna waste it so any idea on how i would be able to get these out? in...