It's always better to keep the lubricant solution handy because many conditions (wind, sun, air conditioning etc.) could cause the eyes to dry up and VERY uncomfortable. You don't have to always use it. Just keep it around and use it when you feel the need to.is it o.k if i don't use the lubricant solution anymore? kasi di ba, depende naman if i feel comfortable with my contacts the whole day, if it feels like hindi na nagddry?
Regarding all in one solutions, it's more convenient to use but not necessarily better. Parang shampoo and conditioner 'yan, OK naman pag pinagsama pero better pag hiwalay.
Honestly, this is the first time I've heard of such. I really don't know what the basis for this is. In principle, I wouldn't recommend using unsterile, unproven solutions as substitutes as I don't know what problems may arise later on. It's better to just buy a new bottle of solution and case (there are so many optical shops around nowadays).true ba na pwedeng gamitin ang Sprite as emergency solution kapag naiwan yung lens case and solution?