Christopher says 3-6 X day use an eye cup. I would start with 1 drop in some sterile distilled water since the cayenne WILL burn some until you get used to it.
EYEBRIGHT FORMULA TINCTURE
Organic Eyebright, Bayberry, Goldenseal, Red Raspberry & 1/8 part Cayenne in 100 proof alcohol. 2 ounce amber bottle with dropper.
Note: This formula is made according to Dr. Christopher's formula. Dr. Christopher used 1/8 part Cayenne; Dr. Schulze used 1 full part (8 times more).
We *strongly* suggest that you use this version for the eyewashes until you can tolerate at least 8 drops of this per eyecup.