Water damage is one of the most feared forms of household destruction. Even minor exposure can show unsightly visible signs, add up to pricey repairs, and potentially reduce your property’s value.

Thankfully, you can minimize the effects and costs if you catch problems early. Here are the top seven indicators of water damage to look out for in your home.

1. Visible mold

Mold on any surface is definitely a problem, especially on materials that are expensive to replace, such as the roof or hardwood flooring. Normally, mold will only appear on building materials if they have been exposed to moisture, so if you identify mold, contact a water damage restoration service right away; they can inspect the area and make any necessary repairs needed to reverse the effects.

2. Unpleasant odor

Have you noticed that a room never smells fresh, even after cleaning it thoroughly? Mold could be to blame. Unseen mold is easy to detect by scent because it releases extremely fragrant substances known as microbial volatile organic compounds (mVOCs). So if you notice any musty odors, this could indicate that there is concealed water damage feeding mold.

3. Wall cracks

There are numerous causes of cracked walls, including foundation problems and poor workmanship. However, water damage inside these surfaces can also cause such cosmetic issues, so if you notice any alongside other signs of moisture on this list, contact an expert.

4. Bubbling paint or wallpaper

When these materials get wet, they can detach from the wall they’re normally adhered to, appearing as a series of bubbles on your wall. Although this can also be attributed to high indoor humidity, it’s again better to be safe than sorry and reach out for professional assistance.

5. Utility bill spikes

While your water bill may be one of your lowest monthly utility costs, a sudden increase could mean that water is leaking from your plumbing in unseen areas. If you notice a change that you can’t account for, review your home thoroughly for other signs of stray moisture.

6. Difficult doors and windows

Are you finding that one of these just won’t open properly? Sometimes water damage can be so severe that it causes structural changes to your doors and windows, making them unlevel and less responsive. Check their frames and surrounding walls for signs of moisture-related warping.

7. Water stains

This may seem obvious, but unless you’re actively searching for these blemishes on walls, floors, and ceilings, you may not realize them right away, especially in rooms like the attic or a guest bedroom that you don’t spend extensive time in. Periodically inspect your home for discolored spots, and contact an expert right away if you notice any problems. Even if these areas don’t feel wet, there could be recessed moisture behind them.

While it takes professional assistance to solve water damage, you as a homeowner have an essential role to play: learning these common signs of a problem and inspecting your household for them. Doing so can help you save money on more extensive repairs and preserve your property’s value. For more information on preventing and resolving water damage, get in touch with a homeowner’s insurance professional.