Clean, Fresh & Antibacterial — Prevents Ring Lines & Odors! NAKANAKA Blue Toilet Cleaning Tablets are high-efficiency in-tank cleaning and deodorizing blocks designed to keep your toilet bowl spotless with every flush. Infused with 4 natural ingredients (Peppermint, Pine Resin, Wintergreen, and Camphor), it effectively prevents stain buildup, ring lines, and foul odors. Certified with ISO 9001 and ISO 14001 standards.
✨ Key Features & Benefits
4 Main Natural Ingredients: Formulated with Peppermint, Pine Knot/Resin, Wintergreen/Holly, and Camphor for a natural, clean scent.
Anti-Stain & Ring Line Prevention: Prevents limescale, yellow stains, and stubborn ring lines from forming inside the bowl.
Antibacterial & Powerful Cleaning: Sanitizes the bowl with every flush, effectively keeping harmful bacteria away.
Anti-Odor & Deodorizing Action: Neutralizes foul odors and replaces them with a continuous clean fragrance.
Water-Soluble Film: Convenient to use—no need to remove the plastic wrapper, keeping hands completely clean.
Certified International Standards: Certified with ISO 9001 (Quality Management System) and ISO 14001 (Environmental Management System).
Active Ingredient: Sodium Dodecanoyloxybenzene Sulfonate 9.400 % w/w.
🧼 Directions for Use
Cut open the blister pack and remove a tablet. (Do NOT remove the protective plastic wrapper, as it dissolves in water).
When the water level in the tank is low, drop the tablet into the tank near the side wall, away from the flush valve seat.
Wait approximately 5 minutes before the first flush to allow the tablet to activate.
When the foam and blue color fade away, replace it with a new tablet to maintain continuous cleanliness and freshness.
⚠️ Warnings & Storage
Warnings:
Keep out of reach of children, food, drinks, and animal feed.
Do not ingest or inhale.
In case of eye contact, rinse immediately with plenty of clean water and seek medical advice if irritation persists.
If skin or clothing contact occurs, wash thoroughly with plenty of water and soap immediately.
Storage: Store in a cool, dry place. Do not use in porous or leaking cistern tanks.
📦 Product Specifications
Net Weight: 200 g (Contains 4 tablets x 50 g)
Brand: NAKANAKA (Manufactured by NAKANAKA Co., Ltd. Tokyo, Japan)
Product Type: In-tank toilet cleaning & deodorizing tablets











