In digital marketing, the term âinterstitialâ is often used in the sense of âinterstitial advertisingâ, rather than âinterstitial webpageâ. In some cases, this may lead to confusion because interstitial ads are not always served on interstitial webpages.
Clean natural paint from brushes. 1  Natural paints do not require any special treatment. 2  Simply rinse the paint brushes in the sink or a bucket. 3  Waste water from the buckets may safely be poured onto the ground or down a drain.
Acrylic paint can severely damage and ruin paint brushes if left to dry in the bristles. Wash the brushes with cold water and soap until the water runs clear (warm/hot water will set the paint in the brushes). Wipe up any paint on your painting surface, and rinse the jars with water.