PROBLEM TO BE SOLVED: To provide a wet sheet which is excellent not only in stain removability but also in sterilization property and antibacterial property after sterilization, and which suppresses influence on a living body, deterioration of an object to be cleaned and odor. SOLUTION: This is a wet sheet in which a cleaning agent is impregnated into a base material sheet, wherein the cleaning agent is from 0.01 mass% to 1.0 mass% of polylysine, lactic acid, citric acid or any of these acids. Or a combination of two or more kinds of these acids or salts, and 0.01% by mass or more and 1.0% by mass or less, a surfactant 0.01% by mass or more and 1.0% by mass or less, and a sheet squeezing liquid. A wet sheet having a pH of 6.0 or more and 8.0 or less. [Selection diagram] None【課題】汚れの除去性のみならず、除菌性及び除菌後の抗菌性に優れ、生体への影響、被洗浄物の劣化及び臭いを抑えたウエットシートを提供する。【解決手段】洗浄剤が基材シートに含浸されたウエットシートであって、前記洗浄剤が、ポリリジン0.01質量%以上1.0質量%以下、乳酸、クエン酸若しくはこれらの酸のいずれかの塩、又はこれらの酸若しくは塩の2種以上の組み合わせ0.01質量%以上1.0質量%以下、界面活性剤0.01質量%以上1.0質量%以下を有し、シート絞り液のpHが6.0以上8.0以下であるウエットシート。【選択図】なし