How to get rid of nostoc in lawn?

To get rid of nostoc in a lawn, start by removing the visible mats manually using a rake or shovel. After removing the bulk of the nostoc, you can apply natural treatments like vinegar or hydrogen peroxide to the affected areas. A diluted bleach solution is also an option for more severe cases, though it should be used cautiously to avoid harming the grass. Improving lawn drainage and reducing overwatering are key steps in preventing future outbreaks of nostoc. Aerating the soil and trimming excess grass can also help reduce moisture retention, which favors nostoc growth.