On Moth Damage

When pre-inspecting rugs that come in to our shop for wash, many times we see moth damage, both active and pre-existing. A thorough wet wash will typically kill any moth activity, but the damage can be costly to repair, especially if it has been left unaddressed for a long time.

Normally, moths are attracted to dark, undisturbed places near rugs, usually underneath a piece of furniture - a chest, or cabinet, or entertainment unit, etc. Any place that stays covered and gets no air or direct sunlight. Moths can take root there and begin their perpetual feast. 

Moth casings appear as little tubular spider-web-type residue, as pictured above. If your rug has furniture on it and has been unmoved for a year or longer, you should take time, if possible, to move the furniture and examine the rug beneath. Be sure to check the back side as well, since moths can attack from both sides.

Moth casings on the back side

In the following video clip, Lisa Wagner discusses how to identify moth damage, and some of the structural concerns to be aware of.

The Shiraz featured in the video is a rather extreme example, as Lisa mentioned. The effected corner had also been damaged by mold/dry rot, but there was also extensive moth damage, as demonstrated in the following pictures.

The damage can be repaired in most cases, but at rather substantial cost. 

The best defense against moth damage is frequent inspection, regular wash, and also if possible, avoid having heavy, low-standing furniture on the rug to begin with. 

Comments

[Angelina]

This is a great post! The video is excellent source of info.

[carpetlover]

Wonderful post! Photos and video are great source of information. Thanks for sharing!