There are many situations in which kitchen taps can easily be fixed by following simple steps and coming to a solution.However, Popular Mechanics has pointed out a number of scenarios in which it may be far easier to replace a kitchen tap than try to solve a plumbing issue.The editors of the publication suggested that there are so many more challenges to kitchen taps than just repairing a leak.Their odd noises range from screeching, clanking and squeaking, and you may encounter spraying or consistency problems, they said.Modern kitchen (taps) are generally well engineered and can easily last a decade or more depending on what type you have and factors such as how hard your water is.When the finish on taps becomes worn away, or handles begin to crack and get discoloured, it is time to purchase new kitchen taps.In addition, once internal parts begin to malfunction, rather than patching things up with washers and valves, a new kitchen tap may be more suitable.