I should probably also point out that saline solution is not the same as a multipurpose cleaning product, so that may make a difference, as well. No doubt you don’t want to use generic saline solution because it doesn’t have any disinfecting properties.

Although, now I want to see products labeled in really silly, but perhaps more meaningful, unit terms. IS the family pack of condoms really a bargain over the three pack? What’s the per babyblocker cost? Which brand of spackle should you get? What’s the per nailhole cost? Which bottle of aspirin should I get? How many Conversations with Mom does each relieve? (Medications, with their widely varying suggested dosage sizes [a side effect of drug patent law] can be really difficult to do direct comparisons on. Even the over the counter comes in so many different formulations; 6 hour, 12 hour, extra strength, raspberry flavored, pill, liquid, suppository, inhaler, strong enough for a man, but made for a woman, green, only usable on tuesdays, imported, exported, homeopathic, toxic, placebo, metric, canadian, infield fly rule, en passant, childrens, reduced calorie, fat free, a la carte, full spectrum, rub, no rub, tickle, ph balanced, unsalted, embossed, unleaded, etc….)