To prevent mold growth in stored acrylic paint start by sealing paint jars with no air leaks. Minor openings can allow humidity and oxygen to enter—creating the perfect environment for mold to spread. Always close the lids firmly, and invest in moisture-proof paint containers or seal the top with cling film before fastening the closure.

Store acrylics away from dampness and heat in a shaded, arid location. Basements and http://www.realto.ru/journal/articles/nadyozhnye-sposoby-krepleniya-vagonki-ot-klyajmerov-do-samorezov/ bathrooms are risky due to constant humidity. Opt for a dry, airy shelf in a room with consistent temperature. Avoid leaving paint in hot cars or close to heaters, as extreme heat can break down the paint and promote fungal growth.

Should you see droplets inside inside the container, dry the interior thoroughly with a soft, absorbent paper. Dampness around the seal can fall into the pigment and initiate fungal growth. Maintain a dust-free exterior to avoid accumulating debris from harboring contaminants.

Use a small amount of water to thin your paint if required, and blend it evenly. Excess water can weaken the antimicrobial agents, making it more vulnerable to mold. Avoid letting paint sit uncovered for extended time. Transfer unused paint to small airtight jars or opt for airtight wet palette setups specifically made for acrylic paint.

When keeping acrylics long-term, consider introducing a tiny amount of purified water and a drop of acrylic medium to preserve texture without promoting microbial growth. Many painters recommend a a trace of tea tree oil or 70% ethanol to the paint as a plant-based inhibitor, but apply minimally and test on a small amount first.

Monitor your paints frequently. If mold appears as绒毛状 patches, unusual color shifts, or a fermented odor, it’s almost certainly contaminated. Discard the affected paint and sanitize the jar completely before using it again. Stopping mold is simpler than reversing it, so a little routine care goes a huge way in preserving your paints.