When a bedbug infestation is discovered, it's essential to act quickly and effectively to prevent them from spreading further. These pests from the underworld can not only nestle in mattresses and furniture, but also infiltrate textiles, and therefore your menstrual panties, which can cause problems: indeed, treating contaminated clothing often requires high temperatures. But how can you avoid damaging your period pants, which should be washed at 30 or 40° maximum? Don't panic (well, a little), we explain it all here.
Why do bedbugs attack your menstrual panties?
Bed bugs are nocturnal insects that feed on human blood (not menstrual blood, we assure you). Their main objective is to get close to their hosts while they're asleep and bite them directly. Although they prefer to hide in cracks and crevices close to the bed, they can also find refuge in your clothes, including your menstrual panties during transport. If you have an infestation at home, it's possible that these pests have made their way into your period pants, especially if they've been left near your bed or other infested clothing.
Washing menstrual panties: a delicate step
One of the main challenges with menstrual pants is that their PUL (laminated polyurethane) leak-proof membrane is extremely sensitive to high temperatures. This membrane, which forms part of most of the materials used in menstrual pants, ensures waterproofing and protection against leaks. However, washing at too high a temperature can damage or even puncture it, rendering it ineffective. So how do you get rid of bedbugs without compromising your period panties?
High-temperature washing: an effective solution for other garments
For most textiles contaminated with bedbugs, the solution is simple: wash them at high temperature, ideally between 60 and 90°C, as these pests don't survive above 45°C. However, this is not possible for menstrual panties. Washing at such a high temperature would damage the waterproof membrane, rendering your period pants unusable. But in the meantime, you can wash the rest of your non-sensitive garments at these temperatures.
Why not go beyond 30-40°C for your menstrual panties?
As mentioned, the PUL membrane of menstrual pants is fragile and cannot withstand high temperatures. If you wash your menstrual pants at over 40°C, you run the risk of destroying the membrane, compromising the anti-leakage function. Your period pants would no longer be able to fulfill their protective role, leaving you vulnerable to leaks during your period.
The freezer method: a suitable alternative to menstrual pants
If you have to deal with bedbug-contaminated menstrual pants, opt for the freezer method. Bedbugs can't stand extreme temperatures, and cold is just as effective as heat in eradicating them. And luckily, menstrual panties don't take up much space in a freezer (unlike a suitcase, for example!).
- Place your period pants in an airtight plastic bag.
- Leave them in the freezer for 3 to 4 days at a temperature of at least -18°C.
- After this time, the bedbugs and their eggs will be completely destroyed.
This method protects the PUL leak-proof fabric while effectively eradicating bedbugs. Once you've taken your period pants out of the freezer, you can wash them as normal at 30-40°C for regular care.
What to do with other garments?
For bulky garments or fabrics that cannot be frozen, a high-temperature wash is recommended. Between 60 and 90°C, all bed bugs will be eliminated.
Treatment of other types of fragile clothing
Some items in your wardrobe, such as silk or wool, cannot withstand high temperatures or machine washing. In these cases, the freezer is an effective solution. You can also use anti-bedbug sprays adapted to delicate textiles, but beware: for menstrual panties and close-fitting lingerie, it's inconceivable to use an insecticide spray. These undergarments are in direct contact with intimate and sensitive areas of the body, and the application of chemicals could lead to irritation or allergic reactions. To be avoided at all costs for the good health of your vulva.
How to avoid bedbugs in the future?
Here are a few tips to avoid another bedbug infestation in your clothes or bedding:
- Don't leave your clothes lying around on the floor or near high-risk areas (like your bed).
- Regularly check your seams, elastics and other areas where bedbugs could hide.
- When traveling, keep your luggage closed and check the condition of the bedding you sleep in.
Opt for the freezer to treat your menstrual panties for bedbugs without damaging the waterproof membrane, and make sure you follow the washing instructions for your other garments. If you follow these recommendations, you'll be able to keep your menstrual panties alive while getting rid of these hideous pests! And if the infestation turns out to be widespread, we recommend that you call in a professional to treat the areas of your home from top to bottom. All the best!
