<p>Never rely only on tiny shade cards. First, shortlist a few options that match your surroundings and neighbours’ homes. Then ask for sample pots and paint small patches on different walls - front, side, and terrace parapet. Observe these patches in morning, afternoon, and evening light before choosing the final scheme. This simple step helps you see how exterior paint combinations behave in real conditions and ensures your final exterior home colours feel right once the entire house is painted.</p>