- Check that the neck/opening diameters of the reusable outer airless pump bottle and the replaceable inner insert match so that they fit securely together.
- Make sure the replaceable insert is absolutely clean and dry before inserting it. Any moisture can disrupt the airless vacuum seal.
- Fill the replaceable insert with the liquid or lotion of your choice. Fill to the maximum fill line, which is usually at the neck. Overfilling can make effective sealing impossible.
- Insert the filled inner container into the outer airless pump bottle and tighten the lid. To seal the vacuum, tighten the pump cap.
- Press down on the pump head to distribute. This will force the product out while preventing air from returning to the bottle.
- Pulling up on the pump head while the insert is still full with product can cause the airless vacuum mechanism to fail.
- Remove the empty insert and replace it with a new, clean one. Recapping and pumping with an empty insert may allow air to enter.
మరకలు ఉన్న ఏవైనా ఇన్సర్ట్లను భర్తీ చేయండి, వాసన వస్తుంది, లేదా వైకల్యంతో ఉంటాయి. ఇన్సర్ట్లోని లోపాలు గాలిలేని వాక్యూమ్ వాతావరణాన్ని సమర్థవంతంగా సీలింగ్ చేయకుండా మరియు కొనసాగించకుండా నిరోధించగలవు.
