If you know you will be going for a job requiring a drug test, I guess you could go for a full body wax (oh yes!!) and not smoke for 3 months. Not practical for most people, of course. (Don't rely on bleaching your hair - they can ask for a hair from elsewhere).
Alaway (ketotifen fumarate ophthalmic solution) Antihistamine Eye Drops provide temporary relief for itchy eyes due to ragweed, pollen, grass, animal hair and dander. Original Rx strength Alaway, now available over-the-counter, quickly stops the itch within minutes and provides up to 12 hours of symptom relief.
Following the administration of sodium pertechnetate Tc 99m injection as an eye drop, the drug mixes with tears within the conjunctival space. Within seconds to minutes it leaves the conjunctival space and escapes into the inferior meatus of the nose through the nasolacrimal drainage system.