Saalt Period Underwear Detergent
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Gentle on your delicates and the planet.
Saalt Period Underwear Detergent is an ultra-concentrated enzyme-powered detergent that is formulated to efficiently clean any period underwear. This formula was engineered to release blood and odor while being gentle on your delicates, which means it will get your most reliable period undies clean while being gentle enough to use on any clothing item. Naturally scented with essential citrus and water lily.
Psst. I’m super-concentrated. Use one bottle cap (½ Tbsp or 8ml) of detergent for a full machine load of laundry or half the amount for a small, hand-washed load.
Ingredients
Ingredients
90-Day Saalt Bliss Guarantee
90-Day Saalt Bliss Guarantee

Light Absorbency
- Teaspoons of fluid
- 1–2
- Pads
- Not comparable
- Panty liners
- 1–2
- Light tampons
- 1–2
- Super tampons
- Not comparable
- Saalt Cups
- ~0.3
- Saalt Discs
- ~0.2
- Sweat and discharge
- Worry-free backup to a cup, disc or tampon
- Light flow days and spotting
- Pantyliner replacement
Regular Absorbency
- Teaspoons of fluid
- 3–5
- Pads
- 1–1.5 regular
- Panty liners
- 2–3
- Light tampons
- 3–5
- Super tampons
- 1–2
- Saalt Cups
- ~0.75
- Saalt Discs
- ~0.5
- Sweat and discharge
- Worry-free backup to a cup, disc or tampon
- Regular period flow
- Light bladder leaks
Heavy Absorbency
- Teaspoons of fluid
- 5–7
- Pads
- 2–2.5 regular
- Panty liners
- 3–5
- Light tampons
- 5–7
- Super tampons
- 2–3
- Saalt Cups
- ~1
- Saalt Discs
- ~0.7
- Heavy flow days
- Postpartum wear
- Bladder leaks
Super Absorbency
- Teaspoons of fluid
- 8–10
- Pads
- 1–1.5 overnight
- Panty liners
- 6+
- Light tampons
- 8–10
- Super tampons
- 3–4
- Saalt Cups
- ~1.5
- Saalt Discs
- ~1
- Heaviest flow days and overnight
- Postpartum wear
- Bladder leaks
Approximate equivalents based on lab-tested capacity. Pads compare to regular or overnight pads; cups and discs compare to a regular-size Saalt Cup and Saalt Disc.