Usage Notes. Many authors of usage guides, editors, teachers, and others feel strongly that such âabsoluteâ words as complete, equal, perfect, and especially unique cannot be compared because of their âmeaningâ: a word that denotes an absolute condition cannot be described as denoting more or less than that absolute condition.
A solar blanket or solar pool cover gives you free heat from the sun. They are somewhat similar to bubble wrap (only made with more durable material). You can buy this in big sheets that you cut yourself to fit your pool. These are definitely the most economical way to raise the temperature of your pool.
Click here to browse solar covers. Tip: A clear solar cover will allow more sun (and heat) to penetrate into the pool, but will also allow UV rays through (which will burn-off FC). A solid-colored cover will not let as much heat into your pool, but will better protect your FC from burning off.