You can backwash the sand filter, which you’ll need to do whenever it reaches 10 psi over the normal operating level. It may also be time to clean the filter if you start to notice cloudy pool water. But at least once a year, you need to chemically clean your sand filter. 1. Back...
Whether you’ve heard the term “backwash a pool filter” or just “backwash a pool,” both are the process of reversing the flow of water in your filter to remove the buildup of contaminants. As pool water passes through your D.E. filter or sand filter, it leaves behind dirt, oils,...
How to remove deck stain properly from your wood before reapplying. No matter how well you protect your stained deck, you may eventually have to strip and restain the wood. If you choose to change the color or brand of stain on your deck, you will have to strip it before applying the...
(If you have an electric kettle, you probably have a filter like this built into the spout to remove particles of limescale.) Another method of filtering, chemical filtration, involves passing water through an active material that removes impurities chemically as they pass through. ...
A filter system containing a base filter neutralizes acid gases. The acids in the gases and the bases in the filter combine to form inert salts. The cooled and clean gases continue through the system, which in most cases involves a gas turbine connected to an electricity generator. Some ...
A couple of biobased materials, such as polyethylene and polyethylene terephthalate, are chemically identical to their fossil oil-based equivalents, and thus a mixing of ma- terials is uncomplicated. However, as elaborated above, a mixing of PLA with fossil oil-based materials causes seri- ous ...
Is it safe to use pallets for a children's playhouse? Yes, but with caution. Ensure the pallets are free from chemical treatments, nails, and splinters. Look for pallets marked with "HT," which means they were heat-treated rather than chemically treated. Always sand down the wood to make...
Soap bubbles develop in your pool if you haven’t cleaned the pool in a while, when the pH is not balanced properly or if you accidentally drop detergent in your pool. You can remove these bubbles manually with a skimmer and then chemically with white vi
Clean the walls and sides, and thoroughly vacuum the pool to get out all debris, which could stain the sides while covered. Remove and clean the filter, chlorinator, skimmer and pump basket. Backwash the sand filter, if you have one. ...
So, you probably have to rewax that toilet seat every time you clean with this substance, but (on the old rental) I’d rather go thru this easy-clean method and then spend 5 minutes rewaxing to that ‘brilliant white shine you can see your face in’ sorta like the shine on your ...