Fangrui Product Details 1. Description: 2. 10g/pack Citric Acid Detergent Inner Container Cleaner Teapot Cleaning Food Grade Household Strong Scale Remover 3. This Product Is Suitable For Water Related Products In Home And Office, Such As Electric Kettle, Water Cup, Humidifier, Coffee Machine, Egg Poacher, Thermos Bottle, Etc.ingredients For Food Grade Citric Acid, Dirt And Bacteria Removal, Excellent Cleaning Effect. 4. Product Name: Citric Acid Descaler 5. Material:citric Acid 6. Features: Easy To Use, Portable, Practical, Non-toxic 7. Size: 9*7cm 8. Weight: 10g 9. Qty:1pack 10. Instructions For Use. 11. - Pour In Descaling Agent 12. - Fill With Hot Water 13. - Soak For 15-30 Minutes 14. - Lightly Brush Rinse Well With Clean Water 15. Precautions Before Use 16. - Please Store The Product In A Cool And Dry Place In A Sealed Place 17. - Please Keep The Product Out Of The Reach Of Infants To Avoid Accidents. 18. - If You Accidentally Get Into The Eyes Or Entrance, Please Wash Or Drink A Lot Of Water Immediately And Seek Medical Attention 19. Specifications: 20. Features: 21. . 22. Lemon Extract Scale Remover, 23. Effectively Remove Scale 24. Easy To Use 25. Easy To Carry. 26. Non Toxic 27. Package Included: 28. 10g/pack Citric Acid Detergent 29. Notes: 30. Transition: 1cm=10mm=0.39inch 31. Please Allow 1-3mm Error Due To Manual Measurement. Pls Make Sure You Do Not Mind Before You Bid. 32. Due To The Difference Between Different Monitors, The Picture May Not Reflect The Actual Color Of The Item. Thank You!