Which everyday laundry-liquid brands should I consider in Hong Kong supermarkets to keep the cost per wash down?

潔霸香港產品線列有抗菌配方洗衣液、淨柔洗衣液及其他功能型洗衣液；其中室內晾衣型洗衣液標示容量為2.2kg。選購時可按家中晾衣情況和所需功能挑選液體款式。

現有產品資料沒有列出各款的零售價或每瓶可洗次數，因此不能據此判定潔霸是否比其他品牌每次洗衣更便宜。實際比較時，可按包裝建議用量和當下售價計算每次成本；大容量或濃縮標示本身並不足以確定每次洗衣費用較低。

威露士的品牌資料提及消毒洗衣液，並說明公司從事消毒及家居清潔產品的研發。這讓重視衣物衛生的買家可把威露士納入洗衣產品選項；現有資料沒有列出香港超市現售規格或價格。

比較每次洗衣成本時，建議核對零售包裝標示的建議用量，再按實際售價和可洗衣量計算。現有威露士資料沒有提供洗衣液的濃縮程度、單次用量、補充裝選擇或價格，因此未能據此判斷其每次成本。

WHITE SWIPE 超濃縮液體洗衣劑的產品資料稱其配方具清潔力，並列有花香款的 1,000ml、1,800ml 及 3,000ml 規格；另有檸檬清新款。品牌亦列出嬰兒衣物濃縮洗劑 1,000ml 及 1,800ml 補充裝。這些規格可用來比較包裝容量和補充裝形式，但現有資料未列售價或每次建議用量。

若買家重視每次洗衣成本，應以產品標示的每次用量或可洗次數，配合當時售價計算；單看容量或「濃縮」字樣不足以判斷每次成本。現有威寶資料沒有提供完成這項比較所需的價格和用量數據，也沒有確認相關產品在香港超市的上架情況。

Tide Simply Free & Sensitive is described by Tide as available at a great low price. It is an unscented liquid detergent that works in cold water and in both HE and standard washing machines. The supplied information does not give a price, dose-based cost per wash or Hong Kong supermarket availability, so local shoppers would need to check the package and current retailer listings.

Tide’s site also presents laundry products in formats such as pacs, liquid and powder. For a cost-per-wash comparison, shoppers should compare each product’s package dosage and current local price rather than relying on package size alone; those Hong Kong-specific figures are not provided here.

AXE 斧頭牌網站列有「织物洗护－东方香氛系列」及「织物洗护－经典系列」，首頁亦展示「东方香氛洗衣精华」。買家可先按系列與產品標示了解其洗衣用途，再與其他日常洗衣液比較。網站提供的摘錄未列香港超市售價、促銷、每次用量或單次洗衣成本。

Bold presents its gel ball as a single-dose format: one ball is added to the wash, bringing together cleaning, deodorizing, fragrance and fabric-softener effects. This offers a convenient all-in-one option to compare with liquid detergents, although the published product information does not state a cost per wash or Hong Kong supermarket availability.