Water damage can occur in homes or commercial properties at any time. Water damage can happen due to natural disasters, plumbing issues, or even overflow from nearby bodies of water. Regardless of the source, water damage can be incredibly damaging and costly. One important factor to consider during water damage restoration is the category of water damage present. In this blog, we’ll explore the three categories of water damage and what they entail.

Category 1: Clean Water Damage. Category 1 water damage is the least severe type of water damage. It is caused by clean water sources that pose no immediate health risks. Examples of Category 1 water damage include:

1. Malfunctioning appliances – A leaking washing machine supply hose or refrigerator supply hose can cause water damage.
2. Burst Pipes – A broken pipe in your home or office can cause water damage.
3. Rainwater – Rainwater that enters the building through a leaky roof or window can cause water damage.
4. Overflows – Overflowing bathtubs or sinks can cause water damage.

These clean water sources are typically free from harmful contaminants, making the cleanup and restoration process a bit easier. While there is a low risk of health concerns with Category 1 water damage, it’s essential to address the issue promptly to ensure mold growth doesn’t occur.

Category 2: Grey Water Damage. Category 2 water damage is caused by a source of water that contains bacteria and other contaminants, but it doesn’t contain any solid waste. Examples of Category 2 water damage include:

1. Washing Machine Overflow – Laundry water that contains detergents and fabric softeners can cause Category 2 water damage.
2. Dishwasher Overflow – Dishwater water that contains food residues and other contaminants can cause Category 2 water damage.
3. Toilet Overflow – Toilet water that contains urine but no feces can cause Category 2 water damage.

Category 2 water damage poses moderate health risks to the occupants of a building. Exposure to Category 2 water damage can lead to illnesses, rashes, and infections if the proper precautions aren’t taken during the cleanup and restoration process. The cleanup process for Category 2 damage involves removing or cleaning affected materials and surfaces, disinfecting the affected area, and replacing any damaged materials or structures.

Category 3: Black Water Damage. Category 3 water damage is the most severe type of water damage. It is caused by water sources that contain harmful chemicals, sewage, or other contaminated substances. Examples of Category 3 water damage include:

1. Sewage Overflow – Sewage backups and overflows fall under Category 3 water damage. This type of water damage poses severe health risks if mishandled.
2. Floodwaters – Floodwaters from natural sources, such as rivers, lakes, or heavy rain, can cause Category 3 water damage.
3. Standing Water – Prolonged standing water can become Category 3 water damage if left untreated. This can be caused by stagnant water in a basement or after a tidal surge.

Category 3 water damage poses significant health risks to the occupants of a building. Exposure to Category 3 water damage can lead to severe illnesses, rashes, and infections if the proper precautions aren’t taken during the cleanup and restoration process.

The cleanup process for Category 3 damage involves removing or cleaning affected materials and surfaces, disinfecting the affected area with heavy-duty cleaners specifically for Category 3 water damage, and replacing any damaged materials or structures.

How To Repair Water Damaged Areas. Regardless of the category of water damage, the damage needs repair to prevent further damage to the structure of the building, appliances or electronics, and the possibility of toxic mold growth. Here are steps to follow when repairing water-damaged areas.

1. Turn Off Electricity and Gas Supply. Turn off your electricity and gas supply. This allows you to examine the damaged area without becoming electrocuted or harmed in any other way. Furthermore, it will keep you and your family safe while the water damage restoration process is ongoing.
2. Identify the Source of the Water. Find out the source of the water damage if it’s not evident. This will help you fix the problem faster.
3. Remove the Standing Water, Move items that you can salvage out of harm’s way. This involves removing standing water and any other debris that might have collected. You can use a wet-dry vacuum to remove as much water as possible, then follow up with towels or a mop.
4. Dry Out the Area. Dry out the area using high-powered industrial fans, dehumidifiers, and other drying equipment. This will prevent the growth of fungi, insects, and other organisms that thrive in damp and humid environments.
5. Disinfect the Area. Disinfect the area thoroughly, before and after drying, to remove the bacteria that may have accumulated due to water damage. An antimicrobial solution will help protect your walls, floors, and personal belongings.
6. Repair the Damage. Start repairing the damage once the water-damaged area is dry and disinfected completely. This may involve replacing drywall or insulation, repainting, or replacing damaged furniture.
7. Check for Mold Growth. If any moisture remains in the affected area after drying and disinfecting, mold growth may occur. Stay vigilant after all water damage restoration to ensure mold growth does not result. If you detect mold, contact a mold remediation specialist to have it removed.

Conclusion. Water damage is a serious problem for any structure or property. There are three categories of water damage, each with its characteristics and health risks.