Moss & Algae Killer

This product was previously sold as Bayer Advanced.

Bayer Advanced Label Downloads:

Kills Moss, Algae and Lichen wherever it grows
  • Acts like 2 products in one – treats lawns and patios PLUS roofs and buildings
  • Kills within hours, protects for months
  • Won't harm lawns1
  • No-odor, non-staining formula
  • 32 oz. Ready-To-Spray treats up to 500 sq. ft. of turf
  • Active: 22.1% fatty acid formula


1 When used as directed.

More Information

Frequently Asked Questions & Answers