A contact lens disinfecting solution that comprises 0.5 wt.% to 6 wt.% hydrogen peroxide, or a chemical precursor of hydrogen peroxide, and a P-metal modulating compound. The presence of the P-metal modulating compound in the disinfecting hydrogen peroxide solution slows the rate at which the hydrogen peroxide is neutralized, particularly during the initial two hours, by a catalyst element that includes a P-metal. This reduction in rate of peroxide neutralization provides a more effective solution for killing certain microorganisms and fungi.本發明係關於一種隱形眼鏡消毒溶液，其包含0.5重量%至6重量%過氧化氫或過氧化氫之化學前驅物，及P-金屬調節化合物。P-金屬調節化合物在消毒過氧化氫溶液中之存在可藉由包含P-金屬之催化元件來減緩過氧化氫的中和速度，特定言之在開始的兩個小時期間。此過氧化物中和速度之減少可提供能更加有效殺死某些微生物及真菌之溶液。
