Save Water with Short Hair

For Hair Wash activity,

• [Woman with Short hair] needs less water compared to [Woman with long hair]
• That’s, estimated 100 buckets of water by one woman in a year
• Or About 2000 litres of water by one woman in a year

Short Hair means shoulder length or little more.

This solution can easily be adapted for the world to solve – Global water crisis problem.

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Working Example:

Cape Town has water restriction of 50 litres of water per person per day.

Do you know Women in Cape Town are requesting salon owners or hair stylists to give them short hair cut? Just to save water…

You can confirm it by checking this site https://www.glamour.com/story/without-water-the-women-of-cape-town-are-redefining-self-care

The site clearly mentions this
“Salon owners and hair stylists are noticing an increasing number of women are getting shorter cuts, a request, they say, that is a response to the crisis.“

Thanks

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Simplest way to Save Water in the World

Problem Statement:

Even today  – A water tap is a poorly designed product.

Generally, water taps are flowing with high volume of water than required.

Water tap with high flow

Water tap with required flow

If Water Tap turned to max speed then

                 If Water Volume in one minute is greater than 6 liters then

                                    Water tap has a defect.

Objective:

Water tap should not flow more than 6 liter water in a minute. Thus saving water.