Has that water damage always been there? It’s wise to figure out if water damage is old or new, so you know how extensive the damage may be, and what exactly you need to do in order to stop the water intrusion.
Water effects different materials in different ways. If brick, tile, or another difficult material has been affected by water damage, odds are the damage is older. It requires time to put on these substances and make leaks. On the other hand, if your damage is in drywall, hardwood flooring or carpeting, it could be new or old water damage. Even a little water may impact these materials straight away.
Search for Rings
Drywall, hardwood floors, along with other porous materials can develop”rings” if they’ve suffered water damage during a lengthy time period. The water soaks in and discolors the substance. It dries out but leaves a blot. If this happens a couple of times, the result is like several rings of water damage, some big and some small. In other words, the water damage is old.
Additionally, this pattern of water damage means that the water damage is intermittent. It happens often, however there are dry spells where the material can dry out. The origin of water might be a pipe which only runs occasionally, such as the supply pipe into the shower. Or, it might be the result of a roof leak, which only causes water damage if it rains.
Touch the Position
Areas that have fresh water damage are likely to be wet but not soft. If you get the water damage and the drywall is soft, the water has had time to soak in and ruin the integrity of this substance. In other words, the water damage is very likely to be old. Although, it’s important to note that tough materials such as vinyl may never soften in any way.
Mold growth can begin within 24-48 hours of water damage. If you’ve got visible mold on the water damaged area you understand it has been soaked for at least 48 hours. More extensive mold growth may indicate that the water damage is actually over.
Although, the absence of mold doesn’t necessarily indicate the damage is fresh. There could be additional environmental variables that describe the deficiency of mold growth. Maybe it’s too hot or cold for mold to grow. Or, perhaps the surplus moisture dries too quickly. If you have a HEPA filter operating it my be eliminating mold spores, limiting their growth on the water damaged region.
If you’re thinking about how to tell if water damage is old or new, it’s probably because you are unsure of the cause, or in the event that you’re able to blame the previous owner of your house for the problem. They can assess the age and severity of the damage.