Article #5...ICK! The dreaded clothes Moth.

My good friend Kathy called me a few weeks ago for advice on Moth control. I told her the best way to be rid of moths is to empty all closets and drawers clean them thoroughly and inspect everything being put back. I also told her it would be good to shake and air out the garments before returning them. She mentioned that the house had wool rugs and wondered if these may be a problem as well. I told her I doubted it, that moths prefer dark, warm and preferably humid places and a rug on the floor didn’t fit the bill. Boy was I wrong! When the rug in question was lifted it appears there was a very happy, very large community of moths residing beneath. Needless to say I was embarrassed by my ignorance which prompted me to research the dreaded clothes moth. (the nemesis of every Vintage dealer on the planet).
I learned a lot and found it all quite fascinating.

Did you know? There are three separate species of moth who will dine on your textiles. They are the webbing clothes moth (shimmery pale brown), case making clothes moth (brown with dots) and tapestry or carpet moth (half white half black). In case you do not already know it is only during the caterpillar stage that the moth eats. In the winged stage moths do not harm your fabrics BUT they are busy trying to make more moths so we don’t like them either! All of these moths eat fabric but they do have different life cycles and habits. The moth we are most familiar with is the first, the webbing clothes moth. The habitat it prefers is just as I had stated to my friend. Dark, warm and relatively undisturbed. This is the moth that will often eat the fuzzy surface of your wools (think hats and coats). They do eat right through on lighter woolens but the hole is messy and uneven. The female lays her eggs on the fabric but after eating its fill the caterpillar likes to wander off into corners to spin it’s cocoon. This is why it is essential to vacuum every nook and cranny of the closet or bureau. This type is prolific and the generations only last about 65-90 days. That means the cycle repeats up to 5 times a year (shudder!)

The second type, the case making moth is less common and this is the one that creates those perfectly round holes we find. Again eggs are laid in the fabric so the caterpillars have a food source. This type only repeats generations twice a year.

The third moth is the carpet moth that I believe was lurking under my friends carpet. They are a bit larger and not only do they get under carpets but inside antique horse hair furniture, tapestries, furs and feathers too! This is the most rare of the clothes moths and thankfully they produce far less offspring. All of the above clothes moths have the same preferred living conditions. Warm, dark places undisturbed and with moisture in the air (75% humidity seams to be the ideal)

Now that I have bored you with the scientific details lets talk about how to win the battle of the moths. My advise to my friend for treating moth infestation was sound. An old fashioned cleaning. It seems that all of the sources I checked with were unanimous on this one. There are numerous methods of keeping moths at bay after cleaning. Most of us know that cedar is a good moth repellant, but did you also know that the active oils in cedar evaporates over time? It is suggested that cedar wood be wiped down with cedar oil every two years. Since moths hate light one source suggested keeping closets lit. This does not appeal to me since fabric can fade from either natural or artificial light AND it seems like such a waste of energy. Airing your woolens on a windy brisk day a couple times a year is recommended. Keeping them clean and free from perspiration is an absolute necessity, moths will zone in on any soiled area of a garment. Brush your furs if they have not been worn for a while. Shake out feathers and piled fabrics. Insecticides were only recommended to treat the infested area itself NOT garments. There are professionals who can treat furniture, they should be licensed. If you have horse hair walls or hair stuffing in antique furniture you will need to call a professional exterminator since the best treatment here is chemicals and they can be toxic. Rugs can be professionally cleaned or if you have the space. taken outdoors to be vacuumed thoroughly then lightly sponged down with ammonia and water. Air dry in the sun. My Mom, who still works 50 hours a week and is in her 70s does this twice a year! and I have NEVER seen a moth in her home.

Recently a pheromone has come on the market to lure moths to traps but they only work on the males. Moth balls and flakes do work but only in a tightly enclosed area and the odor is a problem for most of us. Having tight closet doors and keeping items in sealed containers will help tremendously. Something new that I learned from this research is that moths can and do find residence in the cracks and crevices of our homes. Especially between floorboards and in corners. Having furry pets makes it worse. It seems the fur gets trapped and is a perfect food source. A really powerful vacuum cleaner seems to be the remedy here and always throw the bag out right away.

Clothes moths are a part of nature. They will happily flutter into anybody's home. The good news is they are somewhat fussy about where they set up housekeeping so if you keep your closets, bureaus and carpets reasonably clean and vacuum under and over regularly you should be safe!

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