1 Vinegar is not a registered disinfectant with the EPA and does not kill some dangerous bacteria like staphylococcus. 2  Vinegar can deteriorate exposed window seals, dishwasher gaskets and unsealed grout over time, so these surfaces should be rinsed with water after they are cleaned with vinegar.
This really comes done to two things; Type of light & Brand. Brand of Light â there are many brands of pool lights on the market. Some cheap ones can be found on eBay. The halogens start at $120 and the LEDâs start at $150. These brands are generic and usually come with a short warranty and may or may not be good quality.
Your first step in replacing the light bulb is to remove the pool light fixture from the niche in the pool wall. Most pool light fixtures are secured to the niche with a single screw at the top of the light. Remove this screw.tep 2. Purchase your light ahead of time so you have it on hand for replacement. We had to take our light fixture out of the pool wall to determine what it was. For instructions in how to identify what light you have, go to our guide How To Identify a Replacement Pool Bulb / Light.