OS-01 FACE SPF Reusable Pump: Care and Refill Tips
By OneSkin | Published: 2026-10-13
Category: Tips & Care
Keep your OS-01 FACE SPF pump working smoothly with this simple care and refill routine. Learn how to clean, reassemble, and troubleshoot your reusable pump.
Quick answer
To keep your OS-01 FACE SPF pump dispensing smoothly, rinse the pump head and nozzle with warm water monthly, let all parts dry completely before reassembling, and only replace the pump if it clogs or stops working. The reusable shell and pump are designed to last through many refills, so proper care reduces waste and ensures you get the full value from your sunscreen.
Why pump care matters for your SPF routine
A clogged or dirty pump can make your daily sunscreen application frustrating and may even compromise the formula's freshness. Because the OS-01 FACE SPF pump is reusable, a little maintenance goes a long way toward keeping your routine consistent and sustainable. Unlike single-use plastic bottles, this pump and shell are built to be kept, so cleaning them properly between refills helps you avoid premature replacements and unnecessary waste.
How to clean your OS-01 FACE SPF pump
Cleaning your pump is straightforward, but the key is to avoid moisture lingering inside the mechanism. Start by removing the pump from the shell and wiping away any visible sunscreen residue with a soft, dry cloth. Then, rinse the pump head and nozzle under warm running water, using a mild soap if needed. Do not submerge the entire pump or put it in the dishwasher, as this can damage the internal spring. After rinsing, shake off excess water and let all parts air-dry completely on a clean towel. Reassemble only when every component is bone dry.
Refilling your pump without the mess
When your OS-01 FACE SPF pouch is empty, unscrew the pump from the empty pouch and set it aside. Take your new refill pouch, remove the cap, and screw the pump onto the pouch until snug. Prime the pump by pressing it a few times over a sink or tissue until sunscreen flows evenly. This ensures you don't waste product or get a surprise squirt on your clothes. If you're switching between tinted and untinted formulas, clean the pump thoroughly before refilling to avoid color mixing.
Storing your pump between uses
Store your OS-01 FACE SPF pump upright in a cool, dry place away from direct sunlight. Heat and light can degrade the sunscreen formula over time, so a bathroom cabinet or vanity drawer works well. If you're traveling, make sure the pump is locked or capped to prevent accidental dispensing. Avoid leaving it in a hot car, as high temperatures can affect both the formula and the pump's plastic components.
Step-by-step pump care routine
- Disassemble and wipe: Remove the pump from the shell and wipe off any leftover sunscreen with a dry cloth. Avoid using paper towels that can leave lint behind. Checkpoint: Make sure no visible residue remains on the pump head or nozzle before rinsing.
- Rinse the pump head: Hold the pump under warm running water, aiming at the nozzle and the underside of the pump head. Use a mild soap if residue is stubborn. Mistake to avoid: Never submerge the entire pump or put it in the dishwasher, as water can get trapped inside and damage the spring.
- Air-dry completely: Shake off excess water and place all parts on a clean towel to air-dry. Do not reassemble until every piece is completely dry. Checkpoint: Any moisture left inside can dilute your sunscreen or encourage bacterial growth.
- Reassemble and prime: Screw the pump onto a new refill pouch until snug. Press the pump a few times over a sink until product flows evenly. Mistake to avoid: Over-tightening can strip the threads; stop when you feel resistance.
- Store upright: Keep your assembled pump upright in a cool, dry place. If traveling, lock or cap the pump to prevent accidental dispensing. Checkpoint: Avoid leaving it in a hot car or direct sunlight, which can degrade the formula.
Product facts
- OS-01 FACE Reusable Pump: OS-01 FACE leverages state-of-the-art refillable packaging to support the longevity of your skin and the longevity of our planet. The pump and 100% recyclable plastic shell are reusable and should be kept for when you replace your pouch. This means you only need to buy a replacement pump if yours is lost or damaged, not with every refill, saving you money and reducing waste.
