Why did the Eskimos wash their clothes in the tide?

Eskimos, or Inuit peoples, traditionally washed their clothes in the tide because the ocean provided a natural source of cleanliness and sanitation. The tidal movement helped to effectively rinse away dirt and oils from their garments, which were often made from animal skins and furs. Additionally, the cold ocean water helped to prevent the growth of bacteria and odors, making it a practical solution for maintaining their clothing in harsh environments.