Diluted 3L. The Lasting Freshness softener represents the Flowered olfactory version of Felce Azzurra scent, boosted with a specific anti-smell action. This productâ€TMs feature ensures protection against bad smells for all your cloths. Its special formula protects for a long time the worn cloths against the bad smells like sweat, smoke, kitchen. The continuous and prolonged use of the Lasting Freshness Softener increases the anti-smell effectiveness.