Umbra Fisk

Ask Umbra®

Advice for Living Green

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Umbra Fisk is Grist Research Associate II, Hardcover and Periodicals Unit, floors 2B-4B.

Umbra on inefficient windows

Dear Umbra, I am lucky enough to have a home I really love and food to feed my family and my pets. However, the home has one major energy flaw: it is older and has …

Umbra on window manufacturers

Dear Umbra, We are looking into replacing some of our windows. Any thoughts on which companies are more environmentally friendly, not just in the energy-efficiency of their windows, but in the manufacturing process (Forest Stewardship …

Umbra on dripless candles

Dear Umbra, My family is a big fan of dripless candles. They’re beautiful and don’t provide piles of wax that tempt fingers into creating little messes. Can you tell us how these candles work and …

Umbra on Halloween

Dear Umbra, What do you recommend handing out to the trick-or-treaters this Halloween? I would like to avoid the wasteful packaging and additives found in store-bought goodies. I’d bake my own treats, but I doubt …

Umbra on PVC substitutes

Dear Umbra, I know to avoid PVC, but it’s difficult to know all the places it lurks. Is all vinyl PVC, or are there PVC-free vinyls? What options are there for waterproof but PVC-free materials …

Umbra on battling cockroaches

Dear Umbra, Help! I’m having a mysterious cockroach problem. I found four in my apartment in two weeks, and not in the expected places: one in a stack of papers (I know, I should pay …

Umbra on dryer sheets

Dear Umbra, You mentioned toxic dryer sheets in your recent column on clothing, but without a reference to how they are toxic, etc. Lisa Milligan Fayetteville, Ark. Dearest Lisa, I appreciate the brevity and directness …

Umbra on chocolate

Dear Umbra, Although I buy most of my chocolate as fair trade or organic, I was wondering if you might enlighten me on the politics and economics of the chocolate (cocoa) industry. Where is most …

Umbra on synthetic fabrics and kids

Dear Umbra, I have just recently learned about all these plastic-awareness issues and now wonder about polyester clothing, or any human-made fabric for that matter, on my children (three girls: 3, 5, and 7 years …

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