Reduced absorbency stems from micro-pores being clogged by sebum and dirt. Use 400 to 800 grit sandpaper to gently polish the damaged surface, and after cleaning the dust, air-dry it thoroughly to restore performance. Never expose directly to the sun or use excessive moisture to avoid cracking.
Causes of micro-pore clogging
Diatomite's efficient absorption relies on its countless tiny pores. Oil from the skin, bathing products, and atmospheric dust in daily life will fill and seal these pores, forming a water-repellent layer.
- Sebum residue: Grease and keratin left behind when feet touch the mat.
- Product clogging: Shower gel or lotions seeping in.
- Environmental dirt: Dust mixing with moisture and solidifying.
Polishing and treatment steps
Correct polishing can remove the clogged surface layer to reveal fresh pores.
- Tool selection: Prepare 400 to 800 grit fine sandpaper.
- Drying preparation: Ensure the mat is completely air-dried before polishing; never perform polishing with moisture present.
- Gentle grinding: Lay the sandpaper flat and gently grind yellowed areas in a circular motion or in the direction of the texture.
- Dust removal: Use a vacuum cleaner equipped with a soft brush to thoroughly suck up the dust, or wipe with a dry cloth; rinsing with water is strictly prohibited to avoid re-clogging.
- Air drying: Dry naturally in a ventilated area, avoiding sun exposure.
Protection and maintenance habits
Extending the lifespan of the mat is vital with daily maintenance.
- Avoid foreign objects: Reduce bringing in mud and sand to the bathroom.
- Ventilation: Regularly stand it up vertically to air-dry, maintaining a dry environment.
- Protection: Sun exposure is strictly prohibited to avoid warping of the board due to thermal expansion and contraction.
When to seek assistance
If it still cannot recover its absorbency after polishing, or if stains have deeply dyed the core of the board, professional assessment may be needed.
- 壹家壹清潔專家 can provide relevant bathroom hygiene consultations to assist in handling deep cleaning of various materials.
- Confirmation: If cracks or serious deformation appear, please do not force it to be used; it is recommended to replace it to ensure safety.