• KOBAYASHI Toilet Cleansing Tablet Grapefruit is a "long-acting automatic toilet cleaning tablet" designed for hassle-free toilet maintenance. Its key highlights include a slow-dissolving formula that releases cleaning agents and a fresh grapefruit fragrance with each flush, lasting up to 300 flushes (about 1 month of daily use). It effectively removes limescale, stains, and urine scale, inhibits the growth of bacteria (e.g., E. coli), and masks unpleasant odors, leaving the toilet clean and fragrant.
• The pH-balanced formula is mild yet powerful, safe for ceramic toilets, pipes, and septic systems (excluding ultra-sensitive septic tanks). It adopts a compact, easy-to-use design—no need for manual scrubbing or complicated installation. The grapefruit fragrance is fresh and non-irritating, bringing a pleasant bathroom experience. Suitable for homes, offices, hotels, and other places with toilets, it simplifies toilet cleaning routines and maintains long-term hygiene. Ideal for busy individuals seeking efficient, convenient cleaning solutions.

Sodium Dodecylbenzenesulfonate, Sodium Carbonate, Sodium Bicarbonate, Citric Acid, Sodium Sulfate, Polyethylene Glycol, Fragrance (Parfum), CI 15985 (Yellow 6), CI 42090 (Blue 1), Benzisothiazolinone, Methylisothiazolinone

1. Unpack: Open the product packaging and take out one cleansing tablet (do not touch with wet hands to avoid premature dissolution).
2.Install: Place the tablet in the toilet tank—avoid direct contact with the water inlet or flushing mechanism to ensure normal flushing.
3.Activate: Wait 10-15 minutes for the tablet to start dissolving slightly; the first flush will release the cleaning agent and fragrance.
4.Use: Each flush will automatically clean the toilet bowl, remove stains, and freshen the air.
5.Replace: When the tablet is completely dissolved or the cleaning effect/fragrance fades (after about 300 flushes), replace with a new tablet.