Huanghaizao edge grinding and filling sponge: professional filling cleaning tool

**Product Highlights:**

* ** Yellow seaweed material: ** Select high-quality yellow seaweed sponge, uniform and delicate texture, flexible and wear-resistant, not easy to fall off, break, long service life.

* ** High efficiency of water absorption and cleaning: ** With excellent water absorption and water retention ability, it can easily absorb excess masonry residue and clean more thoroughly without water marks.

* ** Unique curved edge design: ** Carefully polished smooth edge (edge grinding), can perfectly fit the edge of the tile, the corner, the arc and other complex parts, accurately clean the overflow of the edge of the gap, avoid scratching the glaze surface of the tile.

* ** Labor-saving and efficient construction: ** Soft and elastic, easy to operate and save effort. Combined with the cleaning steps of sponge, it can significantly improve the efficiency and cleaning effect of masonry construction.

**Core uses:**

Specifically used in the process of tile joint construction, **remove excess and semi-dry grout on the surface of tiles and edges of joints** (especially epoxy grout and colored sand). It is a key cleaning tool before the finishing and polishing of grout.

**Application scenarios:**

* Clean all kinds of tiles (glaze tiles, polished tiles, antique tiles, etc.) after the construction of grout.

* Precisely clean the remaining filler material on the edge, corner and corner of the tile.

* Remove surface residues to prepare for subsequent polishing steps.

**Instructions:**

1. **Timing:** The best time to clean is when the surface is initially cured (that is, it is not sticky to the hand, but still soft and plastic, usually about 15-30 minutes, depending on the product and environment).

2. **Water immersion:** Before use, soak the sponge fully in clean water and then wring it out vigorously until **slightly wet and not dripping** (this is the key! Too wet will have poor effect, too dry will stick).

3. **Tilt wiping:** Hold the sponge and tilt it at an Angle of **about 45 degrees**, gently wipe the surface of the tile in one direction along the direction of the tile joint. Use the edge of the sponge to carefully clean the overflow of the grout on the edge of the joint.

4. **Clean and change the sponge frequently:** After soaking one side of the sponge with the filler, rinse it clean with water and wring it out, or replace the clean side of the sponge. Keeping the sponge relatively clean is the prerequisite to ensure the cleaning effect.

5. ** Angle treatment: ** For the tile angle (inner corner), you can use the softness of the sponge and carefully clean the edge of the corner.

6. **Deep cleaning:** After large area cleaning, for local stubborn residues, sponge can be used to clean the corners of the key treatment.

7. **Cleaning and maintenance:** After use, be sure to thoroughly rinse the residual grout in the sponge with clean water, wring out the water, and place it in a cool and ventilated place to dry naturally, avoiding sun exposure or deformation due to compression.

**Tips:**

* Be sure to master the cleaning time, too early is easy to destroy the grout in the gap, too late is difficult to clean.

* Maintaining a slightly wet sponge without dripping is the core of efficient cleaning.

* Replace the sponge regularly or clean thoroughly to ensure optimal results.