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The most frequently asked questions of our customers

How are period panties made?

A ruler panty is washable and reusable panties, like your everyday lingerie:

  • The bottom composition is divided into layers of absorbent, waterproof, anti-leak and anti-odor fabrics
  • The ruler panties replace disposable tampons and pads, and the menstrual cup
  • All of the blood is absorbed in the bottom of the panties, invisible under clothing.

Scheme of period panties:
1 - Layer of tissue in contact with the mucosa (i.e.organic oton for some) to drain the liquid.
2 - Ventilated absorbent layer, anti odor, anti leakage and anti bacterial (cotton or eucalyptus fibers)
3 - Waterproof membrane in PUL (Polyester) anti leaks

Schéma de la culotte menstruelle
How long to wear it?

Period panties are made to last all day:

>> We put on the menstrual panties in the morning, take them off at night, without risk of leakage or discomfort
>> The menstrual panties can be worn between 4 to 12 hours, to adapt according to the flow of each one (light, medium, abundant) and the time of the cycle
>> The ruler panty can be worn all night long if the model has enough coverage and the absorption zone from the bottom of the panty up towards the buttocks


Advice : it is quite possible to wear panties for light flow at the start of the cycle, at the time of ovulation in case of spotting* or as hygienic protection for profuse vaginal discharge. Models of absorbent panties also called ''powerwill be comfortable to wear at night, in case of heavy flow or for sports sessions. These models often have a larger size absorbent fabric.

Editor's note : Spotting is a slight loss of blood between periods of menstruation, which often occurs around the time of ovulation.


Do period panties smell bad?

Period panties are guaranteed to be odorless:

>> The composition of the bottom of the panties is ultra absorbent, antibacterial and anti-odor

>> The mid-layer tencel is made from eucalyptus fibers, ultra absorbent and breathable

advice : In case of persistent odors, consult a doctor (fungal infections and STDs can cause these inconveniences).


How are menstrual panties washed?

Ultra easy washing :

>> After use, simply rinse the panties with cold water and put them in the machine at 30 °
>> They are washable with the rest of your clothes
>> Fabric softeners are prohibited, they destroy absorbent fibers!
>> For rinsing, use a natural soap without glycerin Our advices : Use a washing net when you put your panties in the machine and add a few drops of lavender or tea tree essential oil to the receptacle of the machine to flavor your laundry.

What are the benefits of period panties?

Savings :

  • Periodic coverage is expensive. 1.7 million French struggle to buy sanitary protection every year.
  • Period panties = on average 30 euros. But necessary to save money in the long term.
  • Disposable hygienic protections (tampons and pads) represent an average expenditure of 1500 to 3000 € during a woman's life

Responsible and healthy rules:

  • Washable and reusable, period panties last for several years
  • The period panties are certified Oeko-Tex standard 100, a label guaranteeing the absence of any harmful substance and silver nanoparticles in the materials
  • Some brands are certified 100% organic cotton GOTS label
  • For comparison, disposable tampons and pads put between 500 and 800 years to degrade, and are composed of nanoparticles, endocrine disruptors and phthalates

Advice : If you are unsure, start with a washable towel to attach to the panties with a clip or button. Perfect for getting rid of disposable pads and tampons.

Additional Benefits of Period Panties:

  • Absorb all of the blood from the menstrual flow, start to end of cycle
  • Provide absolute tranquility all day or all night
  • No feeling of humidity and zero leaks, cotton in contact with the mucous membranes remains dry
  • Colorful, sexy, elegant and sensual models, they look like everyday lingerie
  • Comfortable and practical, they revolutionize our rules
  • Composition is safe, healthy, ecological and respectful of our privacy

It is the ideal alternative for recently adjusted teenage girls or women with endometriosis who cannot always insert a tampon (even a small one) into their vagina. And for all those who cannot stand the menstrual cup or other protections.

Size chart