Drying a room is a sequence: remove the water, remove what cannot dry, move air, remove moisture from the air and verify the result. Skip a step and the room stays wet.
Before you dry anything, stop the water and make sure the room is safe to be in. Turn off the supply if a pipe or appliance is leaking. Have the electrical situation checked if outlets, cords or equipment were exposed. Our basement flood guide covers the safety checks in detail, and they apply to any room.
Then decide what kind of water you are dealing with. Clean water from a supply line can often be handled by a homeowner. Sewage or floodwater cannot. If it is contaminated, skip ahead to the sewage cleanup safety guide and consider a licensed professional.
Standing water goes first. Use a wet vacuum, a pump or an extractor depending on depth and flooring, and work toward a drain or a discharge point away from the building. Mops and towels work for small spills, but they cannot keep up with a soaked room. Electric equipment should be used only where the power is confirmed safe.
For larger floods and carpeted rooms, a rental extractor or pump saves hours. Removing as much liquid as possible before you turn on drying equipment shortens the whole job, because evaporation is a slow way to remove water that could have been vacuumed.
Some materials have to go. EPA guidance lists ceiling tiles and insulation as items to discard or replace, along with wallboard that shows obvious swelling or broken seams. If the water was contaminated, porous materials such as carpet padding, drywall and insulation are generally removed. Hard, non-porous surfaces and many hard floors can be cleaned and dried instead.
Lift carpet and padding in wet rooms so the floor underneath can dry. Move furniture off wet floors and prop it up on blocks or foil so legs do not stain. Remove baseboards if water is behind them. Photograph everything before it goes in the trash. See how to dry drywall and when to cut it out for that decision.
Place air movers to push air along wet floors and lower walls. The goal is continuous airflow across wet surfaces, not a breeze blowing through the room. Restoration standards use a formula to estimate how many units a room needs, covered in our guide on how many air movers you need.
Keep doors and windows shut once the machines are running. You want to dry the air in the room, not exchange it with humid outdoor air. The exception is when outdoor air is clearly drier than indoor air, which is rare during or right after wet weather.
A fan can only move water vapor around. A dehumidifier is what removes it. Without one, the air in the room becomes saturated and drying slows or stalls. The type you need depends on temperature and the materials involved, and our comparison of LGR, refrigerant and desiccant units explains the differences.
Run the dehumidifier continuously and drain it as the unit directs. Empty tanks regularly or plumb a hose to a drain so it does not shut itself off.
Check the room daily. A moisture meter gives numbers that touch alone cannot. The target is not zero. It is the reading a similar dry material gives in an unaffected part of the building. Test walls, baseboards and subfloor, not just the visible surface, and keep drying until the readings match.
Watch for a musty smell, discoloration, or paint and drywall that stay damp. These point to moisture still trapped in a wall cavity or under flooring. The EPA's guidance aims for drying within 24 to 48 hours to prevent mold, and materials that stay wet longer need closer inspection. If you find mold, see mold after water damage.
The most common error is turning on a few fans and calling it done. Fans without moisture removal can leave the room humid for days. Another is drying only what you can see. Water travels under baseboards, into wall cavities and beneath flooring, so a room that looks dry may still hold moisture in places you cannot touch.
People also close up too soon. Painting, replacing baseboards or laying new floor over materials that are still damp traps moisture and sets up a mold problem. Others open every window in humid weather and bring in more moisture than the dehumidifier can remove. Keep the room closed while equipment runs and verify with readings.
If water has reached more than one room, run through walls to another floor or soaked a large area of subfloor, the job grows quickly. More rooms mean more equipment and more places for hidden moisture. At that point it makes sense to ask a restoration professional for an assessment, even if you plan to rent some of the equipment yourself.
Contractors who need extra capacity for a bigger job can use the same rentals. Mention the number of rooms and the type of materials in your request, and we will respond with what is possible.
Plan for the return trip as well. Equipment you rent is on a clock, so have your moisture meter, notes and photos ready for each day of drying, and decide in advance who will check the readings and who will return the machines.
Fans move moisture off surfaces but leave it in the air. Without a dehumidifier or drier outside air, the room fills with humidity and drying slows.
It depends on the amount of water, the materials and the conditions, and no single number is reliable. Keep drying until moisture readings match unaffected materials.
Clean-water carpet can sometimes be dried quickly with the pad removed or replaced. Carpet soaked by sewage or floodwater is generally discarded. When in doubt, ask a professional.
A meter is the only way to tell whether materials inside walls and floors are actually dry. It is a worthwhile tool for any drying job, and professionals use them to document progress.
Tell us what is wet and what you need, and we will reply with availability and terms.