One million trees' worth of smog-fighting capacity has been installed on roofs using malarkey roofing products shingles with 3m smog-reducing granules.

St. paul, minn. , may 25, 2022 /prnewswire/ -- since the launch of the world's first smog-reducing shingle, malarkey roofing products has provided the industry with enough roofing materials to protect more than 400,000 roofs.
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