Show recipes for killing flies the anted U buted states government aj makes the following suggestion for N the destruction of house flies A formaldehyde solution of approximately the correct strength may be made by adding three teaspoonfuls of the concentrated formaldehyde solution sot u commercially known as formali n to a pint of water A contain ei found convenient for automatically automatic all keeping tho solution always available for flies to drink an ordinary thin walled drinking guss glas i filled or partly filled with the solution sol u A saucer or small plate sn in bieh is placed a piece of white blot the paper the size of the dish is 0 put bottom up over the glass the Is whole is 18 then quickly inverted a p 0 0 match placed under the edge of the glass and the container la is ready for use As the solution dries out of the t saucer the liquid seal sea at atthe the edge edgein is broken and more liquid flows into the lower thus the paper is drays kept moist christian chriatian science services servi cei will be b e N held hereafter in the old comfit acial I 1 clubrooms club rooms over the first national at 8 sunday evening entrance through the telephone office |