In 2018, Navjot Sawhney was volunteering in South India with Engineers Without Borders UK when he discovered that his neighbor, Divya, spent up to 20 hours per week hand-washing clothes. Sawhney ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Liam McCabe If you’re not adjusting the settings on your washing machine’s ...