The short answer
When DIY Makes Sense
A small spill from a tipped glass or a minor leak from a supply line that you catch right away can often be handled yourself. The key is acting quickly. Remove standing water with towels or a wet vacuum, then dry the area thoroughly with fans or a dehumidifier. If the material is non-porous, like tile or sealed concrete, you can usually get it dry within a day.
The main goal is to prevent moisture from soaking into drywall, wood, or carpet padding. If you can dry the area completely within 24 to 48 hours, you reduce the chance of mold growth. Keep the room ventilated and check for any damp spots. For a small, clean water event, your own effort is often enough.
When to Call the Pros
Large floods, water from a broken pipe that has been running for hours, or any water that may contain sewage, chemicals, or other contaminants are not safe for DIY cleanup. These situations require specialized equipment and safety knowledge. The pros can extract water from deep in walls, under floors, and in crawlspaces where you cannot easily reach.
Also, if the water has been sitting for more than two days, mold and bacteria may have started to grow. In that case, you risk your health by trying to clean it yourself. The pros have industrial drying equipment and can properly remove affected materials. For a flooded basement or a major pipe break, call for help rather than attempting it alone.
- Water from a clean source, like a supply line, that you can dry quickly
- Small spills on non-porous surfaces like tile or concrete
- Leaks that have not soaked into drywall or insulation
- Water that has not been sitting for more than a day
- You have no health conditions that make you sensitive to mold or dampness
Safety First Steps
Before you touch any water, turn off the electricity in the affected area if there is any risk of contact. Water and electricity are a dangerous mix. If you cannot safely turn off the power, or if you are unsure, leave the cleanup to the pros. Also, wear rubber boots and gloves to protect your skin from dirty water.
If the water is from a toilet overflow or a drain backup, consider it contaminated. Do not use household cleaners to try to sanitize it; that is a job for pros. For any water that you suspect might contain sewage or chemicals, stay out of the area and call a professional. Your health is more important than saving a few dollars on cleanup.
Drying and Mold Prevention
If you decide to dry it yourself, use fans, open windows, and run a dehumidifier to pull moisture out of the air. Pull up carpets and padding if they are wet, and remove baseboards if water has wicked up the walls. The faster you dry, the less likely mold will take hold.
Check for hidden moisture in wall cavities and under cabinets. If you have a crawlspace, inspect it for standing water or damp insulation. Humid climates can slow drying, so you may need to run a dehumidifier longer. If you cannot get everything dry within two days, you may need professional drying equipment.
- Use fans and a dehumidifier to speed up drying
- Remove wet carpet, padding, and baseboards
- Check wall cavities and under cabinets for moisture
- If you have a crawlspace, inspect it for standing water
- If anything stays damp for more than two days, call the pros
When in Doubt, Call
Some water damage is simply too big for a homeowner to handle safely. If the water has been sitting, if it is contaminated, or if it has spread into walls and floors, you need professional help. The pros have the right tools and safety training to do the job properly.
Also, consider your own health. If you have asthma, allergies, or a weakened immune system, avoid exposure to mold and dirty water. See a doctor if you feel unwell after any water cleanup. For most large or dirty water events, calling a professional is the safest choice.
Talk to someone now
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Call Now (414) 348-0250Frequently asked questions
How long do I have to dry out a spill before mold grows?
Mold can start growing within 24 to 48 hours on damp materials. That is why you need to dry things quickly. If you cannot get the area completely dry within two days, or if mold is already visible, call a professional.
Can I use bleach to clean up after a flood?
Bleach can clean hard surfaces, but it does not penetrate porous materials like drywall or wood. For floodwater that may contain sewage or chemicals, household bleach is not enough. You need professional cleaning and drying equipment.
What should I do if the water came from a toilet overflow?
Treat it as contaminated water. Do not try to clean it yourself. Turn off the water supply, avoid contact, and call a professional. They have the proper safety gear and disinfectants to handle biohazards safely.