In the Tribune Chronicle in Warren, Ohio, a while ago, you stated that something has to be done to solve the problem of plastic waste around the world.

Our local PBS recently interviewed a young man in Akron, Ohio, who is starting up a plastic cycling plant to liquify tons of throwaway plastic to be formed again in order to keep our landand seascapes clean. It was also noted that startups like this are happening all around the world.

In the meantime, I use dishwasher and laundry soap found in cardboard boxes. I also use the new laundry soap sheets that I found in some home-goods and hardware-type stores. They work great and keep a plastic bottle or two from being thrown away.

That is my little contribution. — Respecting the Planet, Alice Chow, Warren, Ohio

Dear Heloise: Here is a hint I would like to share regarding scatter rugs.

I used to take my scatter rugs outside each week and give them a good shake, like my mom always did. But I recently discovered a better way. My dryer has a helpful “refresh” steam cycle. I put four scatter rugs in the dryer at a time for about 30 minutes. They come out nice, clean and refreshed after all that tumbling around, which is much better than shaking them outside. All the cat hair and debris is captured in the lint trap! — Linda Larson, San Antonio, Texas

Dear Heloise: Back in the day, when I lost my wallet, I was able to backtrack where I’d been the day before and get it back. It used to be that you’d look someone up in the phone book and give them a call, but cellphones replaced the phone book. My glasses — expensive prescriptions, plus pricey frames — also would get lost. So, I taped a note on my wallet and in the inside of my glasses case that says, “Thanks so much for calling me at (my cell number) if you’ve found this!’’ — M. and D. Elson, via email