Stain Cleaning
Stains are cleaned with a cloth, with an optional cleaning-fluid method described as available after unlocking its perk.
How it works
In House Flipper 2, stains are cleaned with a cloth and spray rather than a mop. Players can press and hold to clean a stain with the cloth. The source separately says that after unlocking the perk, cleaning fluid can also be used; it does not name that perk.
Read the supporting references
A source-bounded reference to story-mode tool functions and described upgrades or perk unlocks in House Flipper 2. It records their stated operation and restrictions; it does not establish comparative effectiveness, exact progression costs, or current meta. Sandbox tools are explicitly described as differing, and are outside this scope. Guidance explains the referenced mechanics; it is not a tested damage ranking. Check the stated edition and source version before applying a patch-specific detail.