Just get up and wash after swimming.
If you swim for a long time
We still need to prepare one.
It also looks more professional.
Swimming equipment preparation: swimming trunks (swimsuits) goggles
slippers
Big bath towel
bathing cap
(Swimming rings, floating boards, back floats, life jackets, diving glasses, diving watches, earplugs, nose clips,)
In addition, warm reminder, do not bring valuables when swimming, be sure to store the changed clothes. Then take the key!