Howdy Jimmy5800!
Thank you for your questions and input!
1.) If one makes a batch, you may store it in your fridge indefinetly -- weeks and weeks. Also, if you save your residue after cooking the first batch, you can sqeeze a second batch out of it by (after freezing it) soaking the dregs in hot water and letting sit for 8 hours.
2.) Yes and No. Though all peppers have active protiens that make them hot, not all work as well. A lot of boiling and concentrating might have to take place to gain the potency of the Habenera Pepper. Get dried Habies on-line, and soak those in scalding water for an hour. Caliclean knocks them dead instantly on contact.
3.) Yes! It works well on aphids and most very small leaf-biting insects and arachnids.
4.) Enjoy your natural alchemy; have fun - don't forgrt not to touch your eyes after you handle the stuff. WHOA!!!
Peace be With You Always
My Best,
Calibuzz