Occasionally, tiny pieces of debris (eg from building, plumbing or in a new home) can block your tap’s aearator, which will typically result in a less than smooth flow of water. Cleaning the aerator is easy. Simply unscrew the end of your tap, carefully remove the mesh insert and use a natural bristle brush to dislodge any fine particles. Take care not to lose the little O ring just inside the outlet – and ensure it is properly in place when you put it back together.