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.
Removing Excess Paint From the Brush. 1  1. Wipe away paint with a paper towel or rag. Before you clean the paintbrush with water, first wrap a paper towel or rag around the bristles of the brush and gently press to remove excess paint. 2  2. Glide the paintbrush over the paper towel or rag.