Effective Stain Removal: Our oxalic acid cleaner contains powerful ingredients like oxalic acid and sodium urea sulfate, which dissolve dirt and stubborn stains efficiently, ensuring a spotless surface with minimal effort. Safe for Frequent Use: With a blend of oxalic acid and cocamidopropyl betaine, this cleaner is safe for daily use, making it ideal for regular cleaning without the risk of damage to surfaces. Simple Application: The cleaner is easy to use — just spray evenly from a 15-20 cm distance, wait 5-30 minutes for it to take effect, and wipe the stain away with a brush or rag for quick results. Time-Saving Efficiency: This cleaner saves you time and effort by effectively tackling tough stains in one simple step, leaving surfaces cleaner faster compared to traditional cleaning methods. Long-Lasting Results: Enjoy long-lasting cleanliness with reduced need for repeated cleaning. The oxalic acid cleaner provides a lasting effect, helping maintain cleanliness for longer periods.