1. According to the instructions of the potion maintenance. The focus of the appeal by maintains fluid, not necessarily have the difference of so-called good or bad, "actually correct maintenance, can achieve the same clean effect," fake ray ban sunglasses 4 inLOOK contact lenses monopoly expert advice in accordance with the brand of manual use, such as hydrogen peroxide potions need at least for six hours, and general multi-function maintains fluid by the rubbing is the best, then maintenance 4 hours to perform. In addition, also want to pay attention to maintain fluid manufacturing date and retention time, do not use expired potions. Maintains fluid area after three months even if not use up that must be thrown away, had better not continue to use. 2. Change regularly contacts, long wear type include hard contact lenses, should also be 1 ~ 2 years is updated. In addition, don't throw, double week when cast, or double weeks behind cast that month, to extend the term of service, will hurt the cornea. 3. Fixed to protein. If use hydrogen peroxide potions, need to first go to every day after soaking liquid protein again; And the multi-function maintains fluid, suggest a weekly to protein, minimize infection. cheap ray bans 4. Lens cannot be put in salt water physiology preservation. Physiological salt water without antiseptic effect, to keep the lens, easy to long bacteria. 5. Keep at least once a week of clean, every three months fixed changes, avoid to be bacteria breed hotbed. Clean way can use cotton in a small box with clean fluid samples to wipe, again in 79 ℃ above of hot water disinfection, and then airing, try not to put the bathroom, because damp moldy easily. 6. Lenses not long soak in potions, potions will gradually lose alexipharmic function, instead become a hotbed of bacteria breed. Don't often wear contact lenses, best 2 days to replace a soaking liquid, and remember to wear clean again before disinfection again. 7. Swimming, never wear contact lenses. Because the pool of chlorine, bacteria, such as impurity, will adhere to the contact lenses, corneal organization or infections caused by damage, even corneal ulceration. 8. If for new products or see friends, to replace potions, must pay special attention to the condition of the water after use new drugs, such as red, itchy, foreign body sensation or dry, wholesale ray ban tears, secretion, must first stop wearing, eyes or potion is confirmed, if is caused by potion, to include the strong suggestion, changed back to the original potions.