The Sister Republic menstrual underwear is reusable.
Is the menstrual underwear from Sisters Republic reusable?
The Sisters Republic menstrual underwear is washable and can be used for several years - unlike tampons and pads, which massively pollute the planet - a woman uses 10,000 to 15,000 tampons and pads in her lifetime, and the British newspaper The Telegraph has revealed that the amount of pads thrown away worldwide each year is estimated to be around 100 billion! Menstrual underwear is a zero-waste hygiene product and therefore ideal for protecting the environment and behaving ecologically responsibly. On average, menstrual underwear can be used for between 5 and 7 years, depending on how often you wear it and how carefully you wash it (it never loses its absorbency).

Menstrual underwear that helps save and protects the environment
Indeed, this is the fundamental principle of menstrual underwear: it is made for reuse. It is made from high-quality OEKO Tex certified fabric and, like most high-quality lingerie, is resistant to frequent washing. With intensive use, these panties can last up to 3 or 4 years, and with moderate use, even longer. Since you will probably not wear them more than once or twice a month (it is practical to have several to wash them alternately), they will last for several years.
This means real savings for you. A woman spends an average of 20 euros per month on tampons and pads, which amounts to about 240 euros per year, equivalent to the price of eight pairs of panties at 30 euros each (when you buy the Sisters Republic panties in a 3-pack, they cost 28.80 euros, in a 5-pack 27.20 euros, and in a 7-pack only 25.60 euros)! This menstrual underwear lasts for years, so the math is quickly done. And when you consider that menstruation costs around 675 euros per year (including women's pads, panty liners, and new underwear due to blood stains), periods can become very expensive. With reusable menstrual underwear, you save yourself these costly expenses.
By the way, these savings benefit not only your wallet. Forgoing sanitary pads means less waste and therefore lower costs for their disposal and recycling. In fact, a lot of energy and resources are consumed to convert disposable pads into cellulose. In short, the environment will thank you for using our eco-friendly and sustainable menstrual underwear. For all women who want to exhibit more responsible behavior, absorbent panties are a good alternative to traditional disposable products. And don't worry, you won't get tired of the period panties quickly just because you'll be using them for a long time. They are light and soft, comfortable to wear, feminine, and stylish. They are available in bikini, boxer, or classic brief styles that fit snugly, are very comfortable, and allow you to wear your favorite clothing over them. They are not made of thick material, even at the highest absorbency level, as the gusset is no more than 3 mm thick. They are available for all body shapes: wide or narrow hips, small or tall women...
Menstrual underwear is adorned with lace or feather embroidery; in short, they are real lingerie. And it will likely quickly become your favorite underwear because it is not only aesthetically pleasing but also safe. A true ally during those bothersome days. Most women experience discomfort during their period, and these panties help make those days a little more relaxed: no odors or leaks, not the slightest trace on your beautiful, tight, white jeans. In fact, only an absorbent panty can make you feel attractive during your period, as it looks like your prettiest underwear. If you want to make the most of its advantages, you should buy several of them, choosing the models you like best, and remember to take care of them properly.
Discover the affordable, eco-friendly, and beautiful menstrual underwear from Sisters Republic!
Care tips for optimal durability of your menstrual underwear
To take care of your absorbent underwear and keep them in the best condition for as long as possible, you don't need any complicated preparation, so no sterilization like with a menstrual cup or similar. Simply rinse your menstrual underwear with cold water after use until the water runs clear. Then, either put them in the washing machine right away or during the next wash (gentle cycle 30 °C). Be careful, do not use fabric softener or bleach and let the underwear air dry (no tumble dryer). Ideally, place your menstrual underwear in a small laundry bag to protect them and extend their lifespan. Don't worry, you can wash your underwear together with the rest of your laundry; it won't get damaged and won't come out pink! You rinse it out beforehand anyway.
Here we explain in detail what you can do to optimally care for your Sisters Republic menstrual underwear:
- Rinse your menstrual underwear immediately after taking it off with cold water. Just hold it under the tap until no traces of menstrual blood are visible, i.e., until the water runs clear. If you are using the panty as a hygiene protection for light incontinence or vaginal discharge, you can skip this step; in these cases, the underwear does not need to be rinsed.
- You can wash your menstrual underwear together with all your other clothes in the washing machine. However, we recommend using a laundry bag to protect them. If you already have a bag for your bras and delicate laundry, you can simply use it for your period panties as well.
- "It's best to use a bio detergent for your menstrual underwear. It is very delicate, like clothing made from natural fibers (linen, hemp), and aggressive detergents can damage the fibers. If you want to wash your panty by hand, you should use bio soap."
- Drying is simply done in the air. This is better for your slip and for the environment.
"And to make sure you don't make any mistakes, here is a short list of all the things you should definitely avoid:"
- Never rinse your menstrual underwear with hot water. This causes the blood to coagulate. You may already know this basic rule of textile care. Avoid rinsing the panties under the hot shower, especially.
- Never use fabric softener: The "smoothing" substances it contains prevent the absorbent part in the crotch from functioning properly. No more moisture sensations!
- No chlorine-based cleaners, bleach, or other stain removers: Avoid chemicals! The menstrual underwear is made from Oeko-Tex certified fabrics, so do not ruin them with chemical agents that could harm your intimate hygiene.
- "Do not use a tumble dryer, as this can damage the waterproof fabric and you will no longer be protected from leaks. The effectiveness of your menstrual underwear will decrease! Also, do not place them on radiators to dry."
- Do not iron your absorbent briefs: the high temperatures are not suitable for the care of the waterproof part of the briefs.
In short, the menstrual underwear from Sisters Republic is reusable and can last for years if you take the time to care for it properly. And it's worth it considering the savings you achieve, its comfort, reliability, and elegance.
Do you want to save money? The reusable menstrual underwear from Sisters Republic helps you with that.