PROBLEM TO BE SOLVED: To obtain a slime-controlling agent that has excellent stability and handleability with no risk and can retain a suitable solubility by press-forming a non-bleaching type antimicrobial agent and a specific base material.SOLUTION: The objective slime-controlling material is prepared by press- forming (A) a non-bleaching type antifungal and (B) a base material selected from calcium hydrogen phosphate dihydrate, anhydrous tricalcium phosphate, magnesium hydrogen phosphate trihydrate, magnesium hydrogen phosphate octahydrate, lactic acid, vanillin, calcium citrate tetrahydrate, calcium sulfate dihydrate, acetoacetic anilide, glycerol fatty acid monoester, alkyl sorbitol ester (of &le14 HLB). As a component A, are preferably cited an antifungal agent (for example, 5-chloro-2-methyl-4-isothiazoline-3-one), a clathrate compound of polymolecular host compound (for example, tetrakis-phenols), organic iodide antifungal agent or the like.COPYRIGHT: (C)2000,JPO【課題】 塩素臭や腐食の問題もなく、安全性や取扱い性に優れ、適度な溶解性を保持した、台所流し台や風呂場の排水口等のように雑菌やカビ等の代謝物によりヌメリが発生する箇所に設けられる、ヌメリ防除剤を提供すること。【解決手段】 5-クロロ-2-メチル-4-イソチアゾリン-3-オン等の非さらし粉系抗菌剤又は非さらし粉系抗菌剤とテトラキスフェノ-ル類等の多分子系ホスト化合物とからなる包接化合物と、硫酸カルシウム、アセト酢酸-o-トルイダイド、ソルビトール等の特定の基材とを加圧成形して非さらし粉系ヌメリ防除剤を作製する。