Usage of Aroma Plaster in Mobile Toilets

The use of aroma plaster in mobile toilets should follow the steps and precautions outlined below:

I. Initial Use Preparation

Before first use, the plaster aroma should be pre-treated:

1. Soaking and Cleaning: Fully immerse the plaster aroma in clean water for 2-3 hours, then remove and place it in a cool, dry place to air dry naturally. If time is limited, reduce soaking time to 20 minutes and gently brush off surface dust with a soft-bristled toothbrush before drying. In humid environments, extend the drying time to 4 hours to prevent residual moisture from causing softening.
2. Dry Environment: After treatment, keep the plaster away from moisture to prevent softening and deformation due to humidity.

II. Essential Oil Application

1. Application Location and Amount:
   • For hanging plaster, apply essential oil on the back to avoid direct contact with furniture surfaces. If the plaster has a recessed design, apply 3-5 drops in the recess each time. Do not apply on the edges to prevent overflow and contamination.
   • Adjust the amount based on the size of the plaster: 1-2 drops for small car diffusers, and up to 5-10 drops for larger plaster. Do not exceed 0.3 milliliters per application, as excessive amounts can clog pores and reduce aroma diffusion.
2. Essential Oil Selection:
   • For initial use, recommend single essential oils with strong volatility such as bergamot and sweet orange to avoid clogging pores with complex ingredients in compound oils.
   • Special considerations: Avoid stimulating essential oils like peppermint and rosemary in rooms for pregnant women and infants. Do not place oil-applied plaster on wooden furniture surfaces, as oil penetration may corrode the material.
3. Penetration Wait Time: After applying oil, let it sit for 30 seconds to 15 minutes to ensure full penetration into the plaster.

III. Placement and Maintenance

1. Placement Location:
   • After applying oil, hang the plaster in a ventilated area inside the mobile toilet or place it on a surface with a non-slip silicone pad to avoid direct contact with moisture.
2. Reapplication and Scent Change:
   • Reapply new essential oil when the aroma fades. If changing scents, rinse the plaster with clean water and dry thoroughly to prevent mixing of residual scents.
3. Cleaning Method:
   • For daily dust removal, rinse with clean water. For monthly thorough cleaning, bury the plaster in rice and let it sit for 24 hours to absorb residual oil.
4. Pore Activation:
   • If the aroma weakens, use a hairdryer on low heat mode at a distance of 30 centimeters from the plaster for 10 seconds to restore pore activity.

IV. Safety Precautions

1. Fire and Corrosion Prevention: Keep the plaster away from open flames, as residual essential oil may ignite at high temperatures. Do not place on wooden furniture surfaces to prevent corrosion.
2. Light Protection: Prolonged direct sunlight can cause the plaster to become brittle and crack, so store in a cool place.
3. Amount Control: Excessive oil application (exceeding 0.3 milliliters) can clog pores and weaken aroma diffusion.