Toilet Blocks 4kg White Lavender offer long-lasting freshness with approximately 160 blocks of 25g each. Septic-safe and designed to maintain hygiene in toilet bowls, these blocks help reduce odours and prevent build-up, ensuring cleaner, more pleasant restroom environments. Their lavender scent provides a subtle, fresh fragrance while being safe for septic systems, making them an efficient choice for commercial and high-traffic washrooms.