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Stone Efflorescence Solutions

Stone Efflorescence Solutions

✨Stone Efflorescence Remover: effectively and quickly clean the stone efflorescence
✨Stone Efflorescence Prevention Agent: inhibit and prevent stone efflorescence from generating

Note: There is no overseas delivery service for Stone Efflorescence Remover and Stone Efflorescence Prevention Agent.

Free 7-11 delivery for orders over NTD$2000 (Taiwan only) on order

Free door-to-door delivery for orders over NTD$3000 (Taiwan only) on order

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【Stone Efflorescence Remover】

Used to remove the stone efflorescence on various stones and polished quartz tiles, and the solidified cement mortar on the surface of building materials.

  1. Decomposability: it can completely decompose and dissolve white efflorescence crystals such as calcium carbonate and calcium sulfate.
  2. Ingredients: surfactants, special organic acid, and other treatment agent
  3. Solutions Color: transparent
  4. pH Value: 2
  5. Capacity: 300ml (approximately used for 16.5 m2)

How to Use
 1.   Used on granite and polished quartz tiles
        (1) Spray the Stone Efflorescence Remover evenly on the stone efflorescence (calcium carbonate crystals), and spread it with a brush, so that the agent is evenly distributed on the stone efflorescence.
        (2) Depending on the degree and dissolution of the stone efflorescence, determine the length of time for the agent to stand (usually about 3 minutes), and then brush or scrape off the stone efflorescence on the stone surface with a brush or scraper.
        (3) Finally, wipe the agent off with a clean wet cloth.
        (4) For heavy stone efflorescence, repeat the steps for several times until the stone efflorescence is completely removed.
 2.   Used on marble
        (1) Dilute the agent by 50% with water first, and then use a white cloth to wipe it evenly on the stone efflorescence.
        (2) Wipe it for several times. After the stone efflorescence is removed, immediately use water or clean wet cloth to clean the surface, so that the residual agent will not damage the surface.
        (3) The polished marble may lose its luster after its efflorescence being removed. If this happens, please use a diamond pad (or diamond brush) and marble polishing powder to restore the original luster.

**Remarks: If you need to use Stone Efflorescence Prevention Agent subsequently, please refer to the following instructions for it.

【Stone Efflorescence Prevention Agent】

Used to inhibit and prevent stone efflorescence on various stones and polished quartz tiles

  1. Penetrability: it can penetrate into the pores of stone and produce solidified crystals with alkali ions in calcium carbonate, seal the pores and inhibit the stone efflorescence generated by the reaction between cement mortar and water in the environment.
  2. Ingredients: surfactants, inhibitor and other special treatment agent
  3. Solution Color: transparent
  4. pH Value: 7
  5. Capacity: 300ml

How to Use
  1. Before using this agent, please first use the stone efflorescence decomposing agent to completely remove the efflorescence on the stone surface.
  2. For stone surface whose efflorescence has been removed, only when it is completely dry can this agent be used on it. It is recommended to dry it for a week, so that the structure connecting with the bottom of the stone can be completely dry.
  3. Spray or apply this agent evenly on the stone surface, let it stand to penetrate into the pores or cracks, and after about half a day, wipe off the excess agent.
  4. If the stone efflorescence is on the seams or cracks of the stone, infuse the stone Efflorescence Prevention Agent into the seams or cracks of the stone, so that the inhibitor can directly react with the alkali ions at the bottom to achieve better effect.
  5. After removing the excess Efflorescent Prevention Agent, preserve the stone for at least a week. During this period, water or other pollution sources should be avoided. (The duration required depends on the weather and the humidity of the site, and the longer the better).


1. The Stone Efflorescence Remover is acidic, please avoid contact with other furniture or building materials. In case of contact, please rinse the furniture or building materials to remove the agent quickly. Before use, please protect the surrounding area that does not need to be treated, and test the agent in an inconspicuous area of the stone.
2. After the stone efflorescence is decomposed by the Stone Efflorescence Remover, please clean the surface and wipe it until it is completely dry. Do not leave the Stone Efflorescence Remover or cleaning water on the surface to dry naturally.
3. Please wear rubber gloves and a mask when using the Stone Efflorescence Remover and Prevention Agent. The working site should be well ventilated.
4. Keep out of reach of children. Stone Efflorescence Remover and Prevention Agent must not be swallowed. Please avoid the Stone Efflorescence Remover and Prevention Agent to contact with eyes. If it contacts with eyes, please rinse the eyes with plenty of water and if necessary, seek medical treatment as soon as possible.

Shipping & Payment

Delivery Options

  • 7-11 Pickup and pay in store (C2C)
  • 7-11 Pickup only (C2C)
  • 新竹物流 - 常溫
  • 新竹物流 - 常溫
  • 到店自取 (請於訂單備註到店自取時間)

Payment Options

  • Credit Card
  • Pay on 7-11 Store Pickup (C2C)
  • 銀行轉帳(三天內匯款)