Yes, all babies must use the double nappy system which is a disposable swim nappy, with a reusable ‘happy nappy’ over the top. These fit securely around the thighs and waist and ensure that any accidents stay securely in the nappy. Disposable nappies may be disposed of in the bin on site.
Happy nappies are a good idea even for toilet trained toddlers, as accidents can happen especially when they are enjoying themselves. If an accident happens, this unfortunately can close the pool for several days.