Lewis County Flood Recovery Series

Using Lime to Help Dry Muddy Areas and Reduce Odors

As floodwaters recede, many businesses and property owners are left dealing with muddy parking lots, work areas, barns, and outdoor spaces. In some situations, lime products can help speed recovery—but it's important to use the right product for the right purpose.

Agricultural Lime (Ag Lime)

Agricultural lime (calcium carbonate) is commonly used to improve soil pH, but it can also help absorb some surface moisture and reduce muddy conditions when spread over wet ground. It is generally the safer option for areas where people, pets, or livestock may be present once the area has dried.

Ag lime can be useful around:

• Gravel parking areas

• Construction sites

• Walking paths

• Barn lots and outdoor work areas

Hydrated Lime

Hydrated lime (calcium hydroxide) is much more caustic than agricultural lime. It is sometimes used after floods to help reduce odors and suppress bacteria in areas contaminated by floodwaters or sewage. However, it should be handled with great care because it can cause skin and eye burns and should not be inhaled. It is not intended for use in standing water and should be kept away from children and animals until it has been properly incorporated or covered.

Safety Tips

• Always wear gloves, eye protection, long sleeves, and a dust mask when applying lime.

• Follow the manufacturer's application instructions.

• Avoid applying lime on windy days.

• Keep children and pets away from freshly treated areas.

• If floodwaters contained fuel, chemicals, or other hazardous materials, contact local health or environmental officials before beginning cleanup.

A Helpful Recovery Tool

Lime is not a cure-all, but when used correctly it can be one tool to help dry muddy areas, reduce unpleasant odors, and make outdoor spaces safer as recovery continues. For many businesses, combining lime with proper drainage, removal of contaminated debris, and fresh gravel where needed can help restore operations more quickly.

As Lewis County continues recovering from recent flooding, every step toward creating a cleaner, safer property helps move our businesses and community forward together.