Have the child compare the letter on the page to the hand shapes. Use a wooden movable alphabet that is painted on one side. The child can feel the shapes, and the painted side gives a clue as to the proper direction of the letter. Spell words with the alphabet.
Wet and Forget 1 Gal. Moss, Mold, Mildew and Algae Stain Remover is the easy, one-step solution to removing outdoor moss, mold, mildew and algae. No scrubbing, rinsing or power washing required. This EPA-registered product is non-caustic, non-acidic and contains no bleach. Wet and Forget is safe for all outdoor surfaces.
Algaecides are chemicals that kill algae and blue or green algae, when they are added to water. Examples are copper sulphate, iron salts, rosin amine salts and benzalkonium chloride. Algaecides are effective against algae, but are not very usable for algal blooms for environmental reasons.