The most common cause of a goiter is lack of iodine, ...Even with the right amount of iodine, the thyroid gland can swell, creating a goiter. This can occur in any type of thyroid disease, including hyperthyroidism, hypothyroidism, thyroiditis, and thyroid cancer.
Shock treatment powder bags. Skim off whatever algae you can from the pool using a pool skimmer. Scrub the inside edges and walls of the pool with an algae brush to dislodge stuck algae. Purchase sufficient amounts of algaecide, as noted in the instructions on the bag, that match the total gallons of water in the pool.
1 For small, kiddie splash pools, drain the water before you begin cleaning. 2  Once drained, use a wet rag or towel to wipe around inside. 3  This will remove much of the algae growth that may be beginning. 4  Use a mixture of bleach and water (one part bleach to 5 parts water) to clean the interior. For small, kiddie splash pools, drain the water before you begin cleaning. 2  Once drained, use a wet rag or towel to wipe around inside. 3  This will remove much of the algae growth that may be beginning. 4  Use a mixture of bleach and water (one part bleach to 5 parts water) to clean the interior.