Washable Bed Pads are recommended for regular bed wetting.   They provide an absorbent layer that can absorb up to 3 litres of liquid and are fully machine washable upto 90 Degrees. These bed pads are usually fitted on top of a mattress protector and can be fitted above or below the main fitted bed sheet.    Quickly fitted and quickly disposed of they are the best thing to use if you suffer from wetting the bed.