The invention relates to an interior wall
coating with a pesticidal effect, which is characterized in that: the interior wall
coating is prepared by the following materials with the following weight accounts: nanoscale TiO2 of 13 to 17, active pesticidal
crystal of 3 to 6, film forming matter of 15 to 20,
pigment of 20 to 24, addition agent of 10 to 15 and
distilled water of 23 to 27; the active pesticidal
crystal is prepared by
cypermethrin,
deltamethrin and
piperonyl butoxide with a weight ratio of (4 to 5.5) : (6 to 7.5) : (7.5 to 8.5). The an interior wall
coating with a pesticidal effect has the advantages of improving the use of prior interior wall coatings, killing mosquitoes after being applied and being environment-friendly.