Scottsdale woman invents recyclable shopping cart liner
Andi Barness-Rubin demonstrates the Cart Safe liner she developed last year to limit shoppers’ contact with unsanitized shopping carts.(Cronkite News) For Andi Barness-Rubin, the COVID-19 pandemic led to invention. The Scottsdale woman created a recyclable shopping cart liner to protect people from the germs and grime that cling to carts. Barness-Rubin, who started Cart Safe in …
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