Nano Collidal Silver (1000ppm) 納米銀離子水溶液 100ml

In Japan, this high-concentration (1000ppm) nano silver solution is typically classified as a DIY skincare raw ingredient, environmental antibacterial agent, or deodorizing additive. As a high-concentration stock solution, it is not recommended for direct, heavy application or spraying; it must be diluted before use.

How to Use & Formulate:

To Make a 1% Antibacterial Spray: Mix 1ml of the nano silver stock solution with 99ml of pure or distilled water.

Skincare & Hygiene DIY: Can be incorporated into your homemade lotions, toners, or hand soaps as a natural antibacterial and preservative aid.

Environmental Disinfection: Once diluted, it can be sprayed on mask surfaces (outer layer only), smartphones, doorknobs, children's toys, or clothing. Compared to alcohol or hypochlorous acid water, nano silver remains on the surface of objects even after the water evaporates, providing longer-lasting, physical antibacterial protection.

Deodorization: Spraying the diluted solution around shoe cabinets, trash cans, or pet supplies helps suppress the breeding of odor-causing bacteria.

⚠️ Safety Notice: This product is classified strictly for household and DIY use. Do not ingest or consume as a daily beverage or dietary supplement. Store in a cool, dark place away from direct sunlight to prevent the silver ions from reducing and causing discoloration.