Do You Need a Waterproof Layer in a Reusable Pad?
By Honour Your Flow | Published: 2026-10-26
Category: Product Reviews
Learn when a waterproof layer is essential and when a plastic-free cloth pad like the Natural Mini-Long Extra works better for light days or sensitive skin.
Quick Answer
You only need a waterproof layer if you have a heavy flow or need leak protection for extended wear. For light days or sensitive skin, a plastic-free pad without a waterproof layer is a comfortable, breathable choice.
Trade-offs of Skipping the Waterproof Layer
Pads without a waterproof layer are completely plastic-free (except for the poppers), which means they are more breathable and gentle on sensitive skin. However, they will leak if oversaturated, so they are best for lighter flow days or as backup protection.
If you have a heavy flow or plan to wear the pad for many hours without changing, a waterproof layer provides essential leak protection. The choice depends on your flow, activity, and comfort priorities.
Cloth Pad FAQ: Waterproof Layer
- What is a waterproof layer in a reusable pad?
- A waterproof layer is typically made of PUL (polyurethane laminate) or TPU (thermoplastic polyurethane) and is sewn into the pad to prevent liquid from soaking through to your clothing.
- When should I choose a pad without a waterproof layer?
- Choose a pad without a waterproof layer for very light days, as a pantyliner, for postpartum lochia (light flow), or if you have sensitive skin and want to avoid plastic. The Natural Mini-Long Extra is a great example. If you tend to sweat or get irritation from plastic-backed pads, a no-waterproof-layer pad can be more comfortable.
- How do I prevent leaks with a no-waterproof-layer pad?
- Change the pad more frequently—every 2-3 hours on a light day—and consider pairing it with period underwear or a backup pad if you are unsure. Avoid wearing it for long stretches or during heavy flow. Always carry a spare pad when using a plastic-free style.
Featured Product
- Natural Mini-Long Extra - NO Waterproof Layer: The Natural Mini-Long Extra has two top layers of 100% organic cotton velour and is backed with organic cotton jersey. There is NO waterproof layer, making it completely plastic free (apart from the poppers). This pad is ideal for light to moderate flow days, offering breathability and comfort without plastic, but requires more frequent changing to avoid leaks.
Natural Mini-Long Extra - NO Waterproof Layer
